TW200902637A - Pentamethine cyanine azo complex dye compounds for optical data recording - Google Patents
Pentamethine cyanine azo complex dye compounds for optical data recording Download PDFInfo
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- TW200902637A TW200902637A TW097116901A TW97116901A TW200902637A TW 200902637 A TW200902637 A TW 200902637A TW 097116901 A TW097116901 A TW 097116901A TW 97116901 A TW97116901 A TW 97116901A TW 200902637 A TW200902637 A TW 200902637A
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 233
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Classifications
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
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- C07D209/14—Radicals substituted by nitrogen atoms, not forming part of a nitro radical
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- C09B45/00—Complex metal compounds of azo dyes
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- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo dyes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09B69/00—Dyes not provided for by a single group of this subclass
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- C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
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- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/25706—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing transition metal elements (Zn, Fe, Co, Ni, Pt)
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/25713—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing nitrogen
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/25715—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing oxygen
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
- G11B7/2542—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B7/2572—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials
- G11B7/2575—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials resins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Pyridine Compounds (AREA)
- Indole Compounds (AREA)
Description
200902637 九、發明說明: 【發明所屬之技術領域】 本發明係關於特定五甲炔花青偶氮錯合物染料化合物及 其作為用於光學資料記錄、較佳使用63〇至67〇 波長之 雷射進仃光學貪料記錄之光學層中之染料的用途。 本發明另外係關於-種包含該等染料之光學層且係關於 -種能夠使用紅光雷射輻射來記錄及重現資訊的一次性寫 =多次讀出(W0RM)型光學記錄媒體,其在光學層中採用 該五曱块花青偶氮錯合物型染料。 【先前技術】 ♦近來,有機染料已在二極體_雷射光學儲存領域吸引相 田夕之注意力。商業可記錄之壓縮光碟(CD-R)及可記錄之 數位化多功能光碟(DVD-R)可含有基於酞菁、半花青、花 青及金屬化偶氮結構之多種染料作為記錄層。該等染料在 其各自領域中適用於雷射波長標準。染料媒體之其他一般 '、為強及收率、咼反射性、高記錄敏感性、低熱導率以 及光及熱穩定性、儲存持久性及無毒性。 對於工業應用而言,二極體-雷射光學儲存領域中之有 機染料必須適合於旋塗製程以製備薄膜’亦即其必須充分 可’谷於通常應用於旋塗製程中之有機溶劑令。 一次性寫入多次讀出(WORM)型及可抹除型光學記錄媒 體藉由備測由物理變形引起之反射率的變化,藉由記錄層 之光學特徵以及相位特性及磁學特性在記錄前後之變化來 重現資訊。 1287I9.doc 200902637 具有多至6.8億位元組之儲存容量的可記錄之壓縮光碟 (CD-R)為WORM型光學記錄媒體之實例。近來,具有增加 至47億位元組之資訊儲存容量的數位化多功能光碟(DVD) 及各自之DVD-R已商業化。 DVD-R技術目前採用具有630-670 nm波長之紅光二極體 雷射作為光源。由此可減少訊坑大小及磁道間隔,與CD-R相比使資訊存儲容量增加至多6-8倍。
Blu-ray® 光碟(Blu-ray® 光碟為由 Hitachi Ltd.、LG Electronics Inc.、Matsushita Electric Industrial Co. Ltd.、 Pioneer Corporation、Royal Philips Electronics、Samsung Electronics Co. Ltd. ' Sharp Corporation、Sony Corporation、 Thomson Multimedia研發之標準物)將成為光學記錄技術中 之下一個里程碑。其新規格將1 2 cm直徑光碟之資料儲存 增加至每一記錄層多達270億位元組。藉由採用405 nm波 長之藍光二極體雷射(例如藉由使用GaN或SHG雷射二極 體),可進一步減少訊坑大小及磁道間隔,又使得儲存容 量增加一個數量級。 光學資料記錄媒體之構建在此項技術中為已知的。光學 資料記錄媒體通常包含基板及記錄層(光學層)。通常,有 機聚合材料之光碟或波形轉換器(waver)用作基板。較佳基 板為聚碳酸酯(PC)或聚甲基丙烯酸甲酯(PMMA)。基板必 須提供高光學品質之平坦且均一表面。光學層以高光學品 質及界定厚度之薄且均一薄膜形式沈積於其上。最後,例 如銀、金或銅之反射層沈積於光學層上。 128719.doc 200902637 諸如保護層、黏 高級光學資料記錄媒體可包含其他層 接層或額外光學層。 為提供光學層之薄且均一薄膜 和寸^ 膜材#通常藉由旋塗、直 =二、滾塗或浸泡來沈積。行業中之較佳方法為 、、+ ^ 年度之先學層。對於旋塗方 法中之應用而言,光學層 、古^ ^ 中。 寸乂肩呵度可溶於有機溶劑 對於光學資料記錄領域中之該等❹而言,需要高光堅 牛性' 高敏感'1·生、高讀出穩定性、在用於塗覆之溶劑中的 良好溶解性、合適溫度穩定性及合適分解溫度以及其他參 EP 1 347 G3G A揭示三甲块花青染料及其作為吸光劑之 用途。 需要用於光學資料記錄媒體、尤其DVD-R光學資料記錄 媒體中之光學層中的染料化合物,該等染料化合物滿足當 今技術要求。 【發明内容】 思外地,已發現包含某些陽離子性五曱炔花青衍生物及 某些陰離子性偶氮金屬錯合物之化合物適用作光學資料記 錄媒體、尤其DVD-R光學資料記錄媒體之光學㉟中的染料 化合物。 在以下文本中,除非另有說明,否則”齒素"表示F、 Cl、Br或I,較佳F、C丨或Br ’更佳f或a,甚至更佳·, 除非另有說明,否則,嚙離子”表示F_、α_、以-或^,較佳 128719.d〇i 200902637
Cl-或I-; ”烷基”表示直鏈及支鏈烷基;且”烷氧基”表示直 鏈及支鏈烷氧基;除非另有說明,否則任何烷基及環烷基 係未經取代,部分或完全經鹵素取代。 本發明之標的為式(I)化合物,
An-*Cat+ (I),
Cat+為式(II)化合物; \
An-為式(III)化合物;
N
(III) Μ表示較佳選自化學元素週期表之3、4、5、6、7、8、 9、10、11及12族之三價金屬原子; R9為正丁基、烯丙基或炔丙基; R1表示C!.!。烷基; 128719.doc -9- 200902637 R1 0 R11、R12及R13係相同或不同的且彼此獨立地選自 由以下各基組成之群:Η、CN、Cf3、鹵素、N〇2、 〇H、SH、S02-NR2IR22、CO-R20、S〇2r2g、c〇 NR21R22, 烷基、c:3_1G環烷基,該等Ci i〇烷基及c3 i〇環烷基 係彼此獨立地未經取代或經1至4個相同或不同之 取代基取代’該等取代基係彼此獨立地選自由以 下各基組成之群:Ci-io烧基、鹵素、〇H、CN ' CF3、C6.12 芳基及 NR21R22, C6-C丨2芳基、〇_c6 12芳基、s_c㈡2芳基,該等C6_i2芳 基及0-C6.〗2芳基及S-Clu芳基係未經取代或經j 至4個相同或不同之取代基取代,該等取代基係 彼此獨立地選自由以下各基組成之群:Ci_i〇燒 基、匸3-10環烧基、OH、NO〗、CN、鹵素、cf3、 c6-12芳基、O-Cmo烧基、S-Cu。貌基及NR21R22, O-Cuo烷基、S-Cmo烷基、〇-C3.1G環烷基、s_c3_i〇環 烷基、NHCOR20 及 NR21R22 ; 其限制條件為若R9為正丁基,則Rl(^_NHC0CH3 ; R及R22殘基係相同或不同的且彼此獨立地選自由以下各 基組成之群:Η、C,•丨0烷基、C6_〗2芳基及CM2烷基_ nr23r24 ; R23及R24殘基係相同或不同的且彼此獨立地選自由以下各 基組成之群:H、烷基及c6_12芳基; R20殘基係相同或不同的且彼此獨立地選自由以下各基組 128719.doc •10- 200902637 成之群:OH、(:丨-6烷基、C6·丨〇芳基及O-Cu烷基。 較佳地, Μ係選自由Co、Cr、Fe及A1組成之群; R9為正丁基、烯丙基或炔丙基; R1表示C,_4烷基; R10為 Η或-NHCOCH3 ; 其限制條件為若R9為正丁基,則R10為-NHCOCH3 ; R11 為 Η或 N〇2 ; R12 為 N〇2 ; R13為 Η。 更佳地, Μ係選自由Co、Fe及Α1組成之群,更佳為Co ; R9為正丁基、烯丙基或炔丙基; R1表示正丁基; R10為 Η或-NHCOCH3 ; 其限制條件為若R9為正丁基,則R10為-NHCOCH3 ; R12 為 N〇2 ; R11及 R13為 Η。 尤其地,
Cat+為式(1)化合物;
128719.doc -11 - 200902637 且
An-為式(10)、(11)或(12)之化合物。
〇 丫 CH3
II
N
H,C
02N
N
-Ο
、CH :Co. Ν'
Ν ν NO, (11) Ν 128719.doc -12- 200902637
N
(12) 更尤其地,式⑴化合物係選自由式(10-丨)、(11-〇及 之化合物組成之群。
V
128719.doc -13 - 200902637
N
組合物c 本發明之另一標的為包含組份A及組份B之組合物C ’ 組份A為如上所定義之式(I)化合物,以及如上關於所有 其較佳實施例所述,且 組份B為式(10_20)之化合物; 128719.doc -14- 200902637 式(10)化合物*式(20)化合物 (1〇 20)
組份A包含至少一種、較佳1、2或3種,更佳1或2種式 f (I)化合物。 較佳地,組份A係選自由式(1〇_1)、〇丨―〇及(12—1)之化 合物組成之群。 更佳地’組份A為式(11_1)之化合物,或式(12—丨)之化合 物,或組份A係由式(11_1)之化合物與式(12_1}之化合物組 成。 較佳地,組合物C中之組份A重量與組份B重量的比率係 介於1比99與99比1之間、更佳介於1〇比9〇與9〇比1〇之間, " 甚至更佳介於20比80與80比2〇之間,尤其介於50比50與80 比20之間。 θ較佳地,組合物C包含以總組合物C之重量計較佳10重 至100重量%、更佳25重量%至1〇〇重量%、甚至更佳% 重量°/❶至100重量%、尤其為75重量%至1〇〇重量%、特定言 之9〇重量%至100重量%的組份Α與組份Β之組合量。 。 較佳地,存在於組合之其他組份為下文在 學層”部分中所提及之"其他慣用組份”。 1287I9.doc -15· 200902637 本發明之另一標的為亦在如上所述式(i)之所有_佳 例中之式(I)化合物,或亦在如上所述組合物c之所有幹佳 實施例中之組合物C在光學層中、較佳在用於光學資^圮 錄之光學層中的用途,更佳為式⑴化合物或組合物1作2 用於光學資料記錄之光學層中之染料的用途。 ~ 本發明之另一標的為亦在如上所述式⑴之所有較佳實施 例中之式(I)化合物,或亦在如上所述組合物c之所有較佳 實施例中之組合物C作為DVD_R光學資料記錄媒體中=染 料化合物的用途。 ’、 本發明之另一標的為亦在如上所述式⑴之所有較佳實施 例中之式(I)化合物,或亦在如上所述組合物C之所有較佳 實施例中之組合物C在能夠以雷射輻射、較佳為63〇至Χ67"〇 nm、更佳約650 nm波長之紅光雷射輻射來記錄及重現資訊 的一次性寫入多次讀出(WORM)型光學資料記錄媒體中的 用途’該光學資料記錄媒體包含包括至少—種式⑴化合物
之光學層。 組合物C之製備 本發明之另一標的為式(10-20)化合物用於製備組合物c 之用途。 本發明之另 不的為亦在所有其較佳實施例中之如上所 定義之式⑴化合物用於製備组合物C的用途。 本發明之另一 JL® w 、 一钿的為一種藉由實體組合(個別)組份( (Β:來:備包含組份㈧及(Β)之組合物(C)的方法。。 組合物(C)係藉由實體組合(個別)組份⑷及⑻,較佳藉 128719.doc -16- 200902637 由接合或混合來製備,該摻合 體、熔融或、·容触貼$ 士 罕乂佳係以組份之固 乾式摻合:藉由二:進::’·較佳地,摻合或混合係藉由 係藉由任何=:二組份之製料或溶液來進行;或混合 ㈧所徒及方式之組合來進行。 、子於乾式摻合而言,將組份⑷在研磨機 何其他機展羞益或任 计裝置中與組份(Β)進行實體混 與(Β)之均質混合物。 產生組伤(Α) 份:二!二濕式混合之襞料摻合而言,將組份㈧與組 )於洛尉進行實體混合。溶賴料 溶劑、水或至少-種有機溶劑與水之混合物。種有機 在各:份以其溶液形式摻合之情況中,各組份係個別地 5以組伤預混合物之形式溶解於溶劑中。 —更佳地,溶劑係選自由以下各物組成之群:醇類、氯化 ’合劑及酮類’甚至更佳為曱醇、乙醇、丙醇、丁醇、四氟 丙醇、二氣曱烷、氯仿、丙酮、甲基乙基酮及甲基第三 基嗣。 為自渡料或溶液獲得無水摻合物,藉由此項技術中已知 驾方法較佳藉由過滤或蒸館移除溶劑,且將所得墨 濾餅乾燥。 式(I)及(10_20)化合物之製備 本發明之另一標的為一種製備亦在如上所述式(I)之所有 其較佳實施例中之式(I)化合物,尤其式(10_1)、(11—丨)或 (12—1)之化合物的方法, 其係藉由式(ΙΙΙ—6)化合物 128719.doc •17- 200902637 式(III)化合物*式(6)化合物 (III—6)
式(III)化合物亦在如上所述式(III)之所有較佳態樣中, 與式(11_鹽)化合物之間的易位反應; 式(II)化合物*陰離子(II) (11_鹽) 式(II)化合物亦在如上所述式(II)之所有較佳態樣中, 陰離子(II)係選自由鹵離子,較佳氯離子、溴離子及碘 離子組成之群,甚至更佳為碘離子。 較佳地,式(11_鹽)之化合物為式(1_1)之化合物。
本發明含義内之易位反應表示不同鹽之間的離子交換。 易位反應較佳係藉由將各別式(ΐπ_6)化合物與各別式 (11_鹽)化合物混合來進行。 易位反應可於懸浮液或溶液中進行,較佳於懸浮液中進 行。 可用於易位反應之溶劑為水、溶劑及其混合物。溶劑較 佳係選自由以下各物組成之群:CK8醇類、腈類(較佳為乙 腈)、丙酮、芳族溶劑(諸如甲苯或氯苯)、DMF、DMSO、 NMP。 128719.doc 18· 200902637 更佳溶劑為Cl.8醇類及腈,尤其為乙醇及乙猜。 易位反應通常在介於2〇°C至20(TC之間之溫度下,較佳 在’I於50 C至170 C之間之溫度下’尤其較佳在介於6〇。。至 150 C之間之溫度下進行’ $外尤其較佳地,易位反應在 回流溫度下在大氣壓下進行。 易位反應較佳在大氣壓下進行。 特疋S之’易位反應在所用溶劑系統之回流溫度下在大 氣壓下在回流條件下進行。 較佳地’易位反應之反應時間較佳為30分鐘至30小時, 更佳為1小時至24小時。 較佳地,式(I)化合物係根據標準方法來分離,其通常形 成沈澱物,該沈澱物較佳藉由過濾分離且乾燥。 在製備式(I)化合物時,且亦視式(ΙΠ_6)化合物與式(π 鹽)化合物之間的莫耳比而定,式(ΙΙΙ_6)化合物之陽離子可 能不相對於式(II一鹽)化合物之陽離子完全交換,產生包含 式(111_6)化合物、式(I)化合物及可能式(II—鹽)化合物之混 合物。 較佳地,如表(ΑΑ)中所指定之式(1〇_6)、(π一6)或 (12_6)化合物係用於易位反應。 表(ΑΑ) 式(111_6)化合物:下式化合物 An-: 下式化合物 Cat+ : 下式化合物 ΤΓδ~6) (10) 1 ⑹ —- (11 6)_.__.__ (11) J (6) (12-6) (12) (6) ~~~ 本發明之另一標的為亦在如上所述所有其較佳實施例中 128719.doc -19- 200902637 之式(III_6)化合物用於製備式(I)化合物之用途,尤其為式 (10_6)、(11_6)或(12_6)之化合物用於製備式(I)化合物之 用途。 本發明之另一標的為亦在如上所述所有其較佳實施例中 之式(11_鹽)化合物’尤其為式(1_1)之化合物。 本發明之另一標的為亦在如上所述所有其較佳實施例中 之式(II—鹽)化合物用於製備式⑴化合物之用途,尤其為式 (1_1)化合物用於製備式(I)化合物之用途。 式(10一2〇)化合物可以類似於製備式⑴化合物之程序, 藉由使用各別前驅體(亦即式(20_鹽)化合物)替代式(11_鹽) 化合物及式(10_6)化合物來製備, 式(2〇)化合 (2〇_'i~y 其中陰離子(II)係如上所定義。
An-之製備 亦在如上所述式(III—6)之所有較佳實施例中之式⑴16) 化合物,尤其如表(AA)中所定義之式(10一6)、(11—6)或 (12—6)之化合物係藉由在三乙胺存在下,各別金屬鹽與亦 在如上所述所有其較佳實施例中之各別式化合物之錯合 反應來製備,
128719.doc -20- 200902637 其中R9、RIO、Rll、R12及R13係如式(III)中所定義。 特定言之,式(1〇_6)、(11_6)或(12_6)之化合物係藉由在 三乙胺存在下,各別金屬鹽與亦稱為偶氮配位體之式 (dl)、(d2)或(d3)之各別化合物的錯合反應來製備,其中藉 由質子化作用而原位形成式(6)化合物。
'NO, (dl)
N (d2)
(d3) 該錯合反應較佳係使用偶氮配位體與金屬鹽之間的所需 化學計量比來進行;每一反應物均可以相對於另一反應物 過量來使用,較佳使用一當量之金屬鹽與兩當量之一或兩 128719.doc -21 - 200902637 種(較佳一種)偶氮配位體之組合量。 較佳地,錯合反應係以一卷 田里之金屬鹽溶液與兩當量之 各別偶氮配位體之沸騰溶液來進行。 較佳地,錯合反應係以三價 .^ ^ 項宠·屬鹽’更佳為C〇、以或A】 來進行。在另一較佳實 J Ύ 錯合反應係以二價金屬 鹽,更佳為Co或Fe,在有氧條件下進行。更佳地,特定古 之’在式00—6)、(U_6)或(12_6)化合物之情況下,金屬趟 之金屬係衍生自二價金屬,且錯合反應係在對於每一當量 之配位體組合量而言較佳為⑴、更佳2 5至4、甚至更佳 ’、田乙胺存在下,在有氧條件下進 行0 有氧條件確保—價金屬原子在錯合反應期間轉化成三價 金屬原子’且將三價金屬原子併人錯合物之四倍配位中, 產生最終錯合物上之陰離子電荷。 可將偶氮配位體添加至金屬鹽中,或可將金屬鹽添加至 偶氮配位體中。 車X仏地,式(6)化合物係在錯合反應期間形成,更佳 地’式⑹化合物係在錯合反應期間,當衍生自二價金屬之 金屬鹽在有氧條件下,在三乙胺存在下用於錯合反應中時 形成,其中金屬鹽以cos〇4*7H2〇或FeS〇4”H2〇尤其佳。 錯合反應可於懸浮液或溶液中進行’較佳於溶液中 行。 較仏用於錯合反應中之溶劑為水、非水性盆人 物。非水性溶劑較佳係選自由以下各物組成之群:v8; 128719.doc •22- 200902637 類、腈類(較佳為乙腈)、酮類(較佳為丙酮)、芳族溶劑(較 佳為甲笨或氯笨)及偶極非質子性溶劑(較佳為、 DMSO、NMP、吡啶及其混合物)。 更佳溶劑為C1-S醇類(尤其為乙醇)、乙腈及吡啶。 用於錯合反應之溶劑可不同於用於易位反應之溶劑。 亦可能已在偶氮配位體或其前驅體之合成之早期、較佳 在偶氮偶合反應之前、期間或之後添加,更佳在偶氮偶合 反應之後將金屬鹽添加至偶氮配位體之所得懸浮液或溶液 中〇 錯合反應及易位反應可獨立地分兩步驟進行,或共同地 以一個步驟進行。 甚至更佳地,在合成之後分離式(ΙΠ_6)化合物,且易位 反應以獨立步驟進行。 錯合反應較佳在CTC至20(rc,更佳5它至170它,甚至更 佳2〇1:至150。(:,特定言之6〇。(:至15〇。(:之溫度下進行。 錯合反應較佳在大氣壓下進行β 特定言之,錯合反應在所用溶劑系統之回流溫度下在大 氣壓下在回流條件下進行。 較佳地,錯合反應之反應時間較佳為3〇分鐘至小時, 更佳為1小時至24小時。 較佳地,式(111_6)化合物係根據標準方法來分離,通常 式(m—6)化合物形成沈殿物,該沈殿物較佳藉由過遽來分 離’且較佳繼之以乾燥。 金屬鹽係衍生自二價或二择A s ^ , x 、-一仏金屬,其中金屬較佳係選自 128719.doc -23 - 200902637 由Co、A1、Fe及心組成之群。該等金屬之鹽較佳為硫酸 鹽、鹵化物(較佳為敦化物、氯化物、演化物、峨化物, 更佳為氯化物及溴化物,尤其為氯化物)及有機酸鹽(較佳 為乙酸鹽),及其各別水合物。 在二價金屬之情況下,金屬必須轉化成其三價形式。此 較佳在錯合反應期間在三乙胺存在下在有氧條件下進行。 較佳金屬鹽係衍生自Co、以及A1。更佳金屬鹽例如為齒 化鈷、鹵化鐵或鹵化鋁,更佳為氯化鈷、氯化鐵或氯化 鋁,硫酸鈷、硫酸鐵或硫酸鋁;乙酸姑或乙酸鋁,及其各 別水合物,尤其較佳為 A1C13、A12(s〇4)3 ' A丨2(s〇4)3*i8H2〇、 C〇S04*7H20 及 FeS04*7H2〇、FeCl3*H20、FeCl3*6H2〇、
Co(乙醯基丙酮酸鹽L、Fe(乙醯基丙酮酸鹽h、
Fe2(S〇4)3*xH2〇或有機酸之鐵鹽,較佳為甲酸鹽、葡糖酸 鹽、擰檬酸鹽及草酸鹽。 更佳地,錯合反應係以衍生自二價金屬之金屬鹽在有氧 條件下,較佳在三乙胺存在下進行,其中金屬鹽較佳為 CoS〇4*7H2〇或 FeS〇4*7H20。 式(d)化合物,尤其式(dl)、(们)及(d3)化合物較佳係藉 由亦稱為偶合劑之各別式(c)化合物,尤其式(cl)、(c2)及 (c3)化合物與亦稱為重氮組份之各別式卬)化合物的偶氮偶 合反應來製備;式(b)化合物較佳係藉由亦稱為胺化合物之 各別式(a)化合物的重氮化反應來製備; 128719.doc -24- 200902637
H,C
OH
R13 R12 1 I R11 RIO (b)
OH
(c)其中 R9、RIO、R11、R12&R13 具有 、负如上亦關於所有並 佳實施例所述之相同含義。 H3C、^、 一 2 丫展
OH L (C1) ㈣ _ 重氮組份較佳具有氯離子α—作為抗衡離子因為胺^ 合物之重氮化反應較佳係在鹽酸水溶液中進行。 化 胺化合物為已知物質且可根據已知程序^已知 似來製備。 序類 \
可能使用一種以上胺組份及/或一種以上偶合 氮配位體之各別混合物。 馬 偶氮偶合反應較佳係於懸浮液或溶液中進行。 偶氮偶合反應較佳係在水、非水性溶劑及:混 行。非水性溶劑較佳係選自由以下各物組成之 進 更佳為甲醇、乙醇、丙醇、丁醇、戊醇;偶極非質子性一 劑,較佳為二甲基甲醯胺(DMF)、DMS〇、二 洛 或N-甲基,各娜MP)及…及水不相:性 128719.doc -25- 200902637 佳為曱笨或氣苯。更佳地,偶氮偶合反應係於水中進行。 偶氮偶合反應較佳係以偶合組份與重氮組份之間之化學 計量比來進行。 偶氮偶合反應通常係在。。^至丨⑽^之溫度下,較佳 -1〇(:至3〇(:之溫度下,且特定較佳在_5。(:至3〇。(:之溫度下 進行。 偶氮偶合反應可在酸性以及鹼性介質中進行。較佳^只值 < 1 0 ’特定較佳pH值為3至9。 r、 較佳地,偶氮偶合反應之反應時間較佳為3〇分鐘至3〇小 時’更佳為1小時至24小時。 較佳地’偶氮偶合反應係在大氣壓下進行。 較佳地,偶氮配位體係根據標準方法來分離,在沈澱物 之情況下,較佳藉由過濾,繼而較佳藉由洗滌及乾燥來分 離。 本發明之另一標的為一種較佳在鹼性條件下,藉由使中 間物醯胺(亦即式…一醯胺)化合物)與式((^33酯)化合物進行 縮合反應來製備式(c)化合物(亦即偶合劑)的方法;且本發 明之另一標的為一種藉由使各別胺化合物(亦即式(c—胺)化 合物)與氰基乙酸乙酯(亦即式—氰基⑽酯)化合物)進行縮 合反應來製備中間物醯胺(亦即式(c一醯胺)化合物)的方 法’式中之R9具有如上亦關於所有其較佳實施例所述之相 同含義。 1287I9.doc -26- 200902637
h2n、 Ν R9 胺)
(c一氰基aa醋) 胺)化合物為已知物 程序類似來製備。 (c—aa 酯) (c_ 醯胺) 質且可根據已知程序或與已知 中間物醯胺(亦gp + I3式(c—醯胺)化合物)可在沈澱之後或藉 由蒸餾來分離,較伟1 τ八必 丄 X k具不分離且在不分離令間物醯胺之情 況下進行兩個步驟。 分別產生式(C)化合物或式(C-醯胺)化合物之每一縮合反 應較佳在非水n a劑及其混合物巾進行m容劑較佳 係選自由以下各物組成之群:醇類,更佳為甲肖、乙醇、 丙醇了 # a醇’其他偶極非質子性溶劑,較佳為二甲 基甲醯胺(DMF)、DMS〇、^甲基乙酿胺或n_甲基心各咬 酮(NMP)及吡咬,及其他水不相溶性溶劑,較佳為甲苯、
氯苯、己烷、環< 己烷或庚烷。更佳地,縮合反應係在甲苯 或乙醇中進行。 每一縮合反應較佳分別以式(c—⑽酯)化合物與式(c_胺) 化合物之間的化學計量比,·及式(c_胺)化合物與式(c_氰基 aa酯)化合物之間的化學計量比來進行。 每一縮合反應較佳係在o°c至2〇〇。(:、更佳1(rCs 18(rc、 甚至更佳25°C至150°C之温度下進行。 較佳地,在反應期間將在縮合反應期間所形成之水及/ 128719.doc -27- 200902637 或乙醇餾出。 每,%合反應之反應時 為1小時至24小時。 *佳為30刀鐘至3〇小時,更佳 T佳地,每一縮合反應係在大氣壓下進行。 :::⑷化合物(亦即偶合劑)之縮合反應 選自由以下進行,該有機或無機驗較佳係 =ΙΓΓ成之群:鹼性氫氧化物,較佳為_ 及KOH ’其他有機芳族 胺,其他有機烷基 乂佳為二乙胺、娘D定及二甲基吼咬;其他醇鈉或醇 ,.’較佳為甲醇納或乙軸;及其他驗性離子交換樹脂。 較佳地’偶合劑係根據標準方法來分離,在沈;殿物之情 況下較佳藉由過遽’繼而較佳藉由洗務及乾燥來分離,在 溶液之情況下,溶液較佳經濃縮(較佳藉由蒸餾)直至沈 澱。 /匕
Cat+之製備 本發明之另一標的為藉由式(IIc—鹽)化合物與式⑴幻化 合物之間的縮合反應來製備式(11_鹽)化合物,尤其為式 (1—1)化合物,其中R1具有如上亦關於所有其較佳實施例所 述之相同含義;且陰離子(11)係如上關於所有其較佳實施 例所定義,更佳地’陰離子(II)為氣離子或碘離子,甚至 更佳地,在式(IIc—鹽)化合物之情況下,陰離子(11)為碘離 子,且在式(lid)化合物之情況下,陰離子為氯離子。 128719.doc • 28 - 200902637
縮合反應係在非水性溶劑及其混合物中進行。非水丨生々 劑較佳係選自由乙酸或乙酸針組成之群.争杜妹m π,又1土使用乙酸 肝。為中和市售式(lid)化合物之HC1,亦添加一當量之乙 酸納。
l. 縮合反應較佳係在0。(:至200。(:、更佳2〇。〇至15〇。(:、甚 更佳30°C至120°C之溫度下進行。 較佳地,縮合反應係在所用溶劑系統之回流溫度下在大 氣壓下在回流條件下進行。 縮合反應時間較佳為1 〇分鐘至1週。 較佳地,式(II—鹽)化合物係根據標帛方法來分離,在沈 澱物之情況下,較佳藉由過濾’繼而較佳藉由乾燥來分 離。 本發明之另-標的為式(IIC 一鹽)化合物用於製備式(11 鹽)化合物之用途。 ~ 本毛月之另^的為式(IId)化合物用於製備式⑴—鹽)化 合物之用途。 — 式(IIC 一鹽)化合物較佳係藉由市售之式㈣化合物與充 當烧基化劑之各別式(IIa)化合物之燒基化反應來製備;陰 離子(II—COV)係選自由鹵素,奈 因京較佳α、汾及I組成之群,甚 至更佳為I ; R1具有如卜玄M # 女上亦關於所有其較佳實施例所述之 128719.doc •29- 200902637 相同含義。
R1
I 陰離子(n_cov) (Da) 烷基化反應係在非水性溶劑及其混合物中進疒 溶劑較佳係選自由芳族溶劑、醇類、酮類或二 群;更佳來自酮類或經取代之苯,甚至更佳使用乙基甲基 闕。 土 烷基化反應較佳係以過量烷基化劑來 L ⑷求進仃,烷基化劑與 式(lib)化合物之莫耳比更佳為5比i。 烷基化反應較佳係在crc至20(rc、更佳2〇。〇至1〇〇艽 ' 甚 至更佳30°C至90°C之溫度下進行。 較佳地,烷基化反應係在所用溶劑系統之回流溫度下在 大氣壓下在回流條件下進行。 炫*基化反應時間較佳為1 〇分鐘至1週。 較佳地,式(lie一鹽)化合物係根據標準方法來分離,在 沈澱物之情況下,較佳藉由過濾,繼而較佳藉由乾燥來分 離0 本發明之另一標的為式(11_鹽)化合物,其中式(11)化合 物為式(1)化合物,且陰離子(II)係選自由_離子,較佳氣 離子、溴離子及碘離子組成之群,甚至更佳為碘離子;尤 其為式(1_1)化合物。 式(2〇__鹽)化合物之製備 128719.doc -30- 200902637 式(20_鹽)化合物,尤其式(20_I)化合物,
r
係藉由式(20d)化合物與充當烷基化劑之式(20_alk)化合 物之烷基化反應來製備,陰離子(II_C〇V)係選自由鹵素, 較佳C卜Br及I組成之群,甚至更佳為I。
(20d) CH3 陰離子(II_cov) (20_alk) 較佳地,烷基化反應係於懸浮液或溶液中進行,甚至更 佳於溶液中進行。 烷基化反應較佳係在非水性溶劑及其混合物中進行。非 水性溶劑較佳係選自由芳族溶劑、醇類、酮類或乙腈組成 之群;更佳來自酮類或經取代之苯,甚至更佳使用乙基曱 基酮或氣苯。 烷基化反應較佳係以過量烷基化劑來進行,烷基化劑與 式(20d)化合物之莫耳比更佳為5比1。 烷基化反應較佳係在〇°C至200°C、更佳20°C至l〇〇°C、甚 128719.doc -31 - 200902637 至更佳3(TC至9(TC之溫度下進行。 烧基化反應時間較佳為10分鐘至m。 烷基化反應較佳係在大氣壓下進行。 較佳地,燒基化反應係在回流條件及大氣屢下進行。 ^ 4土地式(2GJ)化合物係根據標準方法來分離,在 勿之!月況下’較佳係藉由過濾,繼而較佳藉由乾 分離。 f(2〇d)化合物係藉由亦稱為偶合劑之式(20a)化合物與 亦稱為重氮組份之式⑽)化合物的偶氮偶合反應來製備; 式()化合物較佳係藉由亦稱為胺化合物之式㈣化合 物的重氮化反應來製備;
I ch3 n+^ h2n (2〇a> () (20〇 重氮組份較佳具有氯離子α·作為抗衡離子,因為胺化 合物之重氮化反應較佳係在鹽酸水溶液中進行。 胺化合物及偶合劑為已知及市售之物質。 偶氮偶合反應較佳係於懸浮液或溶液中進行
偶氮偶合反應較佳係在水、非水性溶劑及:混合物中進 打。非水性溶劑較佳係選自由以下各物組成H 更佳為甲醇、乙醇、丙醇、丁醇、切;偶極非質子性、容 128719.doc -32- 200902637 劑,較佳為二甲基甲醯胺(DMF)、DMsn m w 、二曱基乙醯胺 或N-甲基-吼咯咬酮(NMP)及対;及水不相溶性溶劑,較 佳為甲苯或氣苯。更佳地,錢偶合反應係在水/甲醇或 其混合物中進行。 偶氮偶合反應較佳係以偶合組份與重氮組份之化學計量 比來進行。
偶氮偶合反應通常係在-30t:至1〇〇t之溫度下,較佳 10 C至30。。之溫度下’且特定較佳说至坑之溫度下進 行。 較佳地,偶氮偶合反應之反應時間較佳為3〇分鐘至川小 時,更佳為1小時至24小時。 較佳地,偶氮偶合反應係在大氣壓下進行。 偶氮偶合反應可在酸性以及驗性介質中進行。較佳阳值 <10 ’特定較佳pH值為3至9。 較佳地’偶氮配位體係根據標準方法來分離,在沈殺物 之情況下’較佳係藉由過濾’繼而較佳藉由乾燥來分離。 本發明之另—標的為亦關於如上所定義之所有其較佳實 施例之式(II—鹽)化合物用於製備式⑴化合物之用途。 光學層及光學資料記錄媒體 本發明之另一標的為_種較佳用於光學資料記錄之光學 層’其包含至少一種式⑴化合物,其中式⑴化合物亦於所 有其上述實施例中,特定言之尤其至少-種式(1〇」)、 (—)或(12—1)化合物’較佳包含組合物c,其中組合物c 亦於所有其上述實施例中;及該光學層用於光學資料記錄 128719.doc •33- 200902637 媒體之用途。本發明之光學層較佳包含至少一種、較佳兩 種或三種、更佳三種式(I)化合物。本發明之另一標的因此 為一種包含光學層之光學資料記錄媒體,該光學層包含至 少一種式(I)化合物,較佳包含組合物C。 較佳地’本發明之標的為一種包含光學層之DVD-R光學 資料記錄媒體,該光學層包含至少一種式⑴化合物,較佳 包含組合物C。 較佳地,本發明之標的為一種能夠以雷射輻射,較佳 630至670 nm、更佳約65〇 nm波長之紅光雷射輻射來記錄 及重現資訊的一次性寫入多次讀出(w〇RM)型光學資料記 錄媒體,其包含光學層,該光學層包含至少一種式⑴化合 物,較佳包含組合物C。 另外,本發明係關於一種產生光學層之方法,其包含以 下步驟: (a) 提供基板, (b) 將至少一種式⑴化合物,特定言之至少一種式 (1〇_1)、⑴―υ或⑴」)化合物溶解於有機溶劑中㈣ 成溶液’較佳將組合物c溶解於有機溶劑中以形成溶 液, (c) 將溶液(b)塗佈於基板(a)上, (d) 蒸發溶劑以形成光學層。 (a)基板 充當施加於其上之層的支撐·物夕且上丄 夂保物之基板有利地為半 (透射率T>10%)或較佳為透明 乃的 透月的(透射率丁>9〇%)。支❹ 128719.doc -34· 200902637 可具有0.01至10 mm,較佳o.l至5 mm之厚度。 合適基板例如為玻璃、礦物質、陶瓷或熱固性或熱塑性 塑膠。較佳支撐物為玻璃及均聚物或共聚物塑膠。合適塑 膠例如為熱塑性聚碳酸醋、聚醯胺、聚酿、聚丙稀^醋及 聚甲基丙稀酸醋、5^胺基甲酸酷、聚婦煙、聚氯乙稀聚 偏二氟乙烯、聚醯亞胺、熱固性聚酯及環氧樹脂。最佳基 板為聚碳酸S旨(PC)或聚曱基丙稀酸曱醋(pmma)。 基板可呈純形式或亦可包含慣用添加劑,例如作為光學 層之光穩定劑的UV吸收劑。 基板有利地在350至500 nm範圍之至少一部分上為透明 的,以使其對於至少90%之寫入或讀出波長的入射光為可 透射的。 (b)有機溶劑 有機溶劑係選自由以下各物組成之群:Cl_8醇類、經_ 素取代之CN8醇類、Ci·8酮類、Cu醚類、經_素取代之 烷烴 '腈類(較佳為乙腈)及醯胺及其混合物。 較佳C,_8醇類或經鹵素取代之Cl_8醇類例如為曱醇、乙 醇、異丙醇、二丙酮醇(DAA)、2,2,3,3_四氟丙_丨_醇、三 氯乙醇、2-氣乙醇、八氟戊醇或六氟丁醇,更佳為 四氟丙-1-醇。 較佳Cw酮類例如為丙酮、甲基異丁基酮、曱基乙基酮 或3-輕基-3-甲基_2-丁酮。 較佳經鹵素取代之Cl_4烷烴例如為氯仿、二氯甲烷或卜 氯丁烷。 128719.doc -35- 200902637
曱基乙醯胺或NMP 較佳醯胺例如為DMF、 (c) 塗佈方法 合適塗佈方法例如為浸潰、傾倒、刷塗、刮塗及旋塗以 及在高真空下進行之氣相沈積方法。在使用傾倒方法時, 通常使用有機溶劑中之溶液。在使用溶劑時,應小心所用 支禮物對彼等溶劑不敏感。光學層較佳藉由旋塗以染料溶 液來塗覆。 (d) 光學層 光學層較佳排列於透明基板與反射層之間。記錄層之厚 度為^至剛nm、較佳3G至⑽nm、更佳7g至25〇麵、 尤其約80 nm ’例如6〇至12〇 。 光學層包含較佳足以對折射率具有實質性影響之量、更 ^至少30重量%、甚至更佳至少的重量%、尤其至少肋重 里之式(I)化合物’其較佳包含組合物c,該重量%始終 以光學層之總重量計。 其他慣用組份為穩定劑,例如1〇2抑止劑、三重♦抑止劑 或發光抑A劑、溶點減小劑、分解促進劑或已描述存在於 光學身料記錄媒體中之任何其他添加劑。較佳地,若需 要,則添加穩定劑或螢光抑止劑。 =劑、〇2抑止劑、三重峰抑止劑或發光抑止劑例如為 1物之金屬錯合物:含N或S之她物、齡鹽、雙朌 =私鹽或雙硫醇鹽、位阻苯盼及其街生物,諸如鄰經 土:…坐或鄰經基苯基三嗪或其他uv 阻胺™?〇或_以及氮氧化物或n〇r_hals)且亦為 128719.doc -36- 200902637 陽離子二亞敍、paraquatTM或Orthoquat鹽,諸如 ®Kayasorb IRG 022、®Kayasorb IRG 040,視情況亦為自 由基離子,諸如N,N,N,,N,-肆(4-二丁基胺基苯基)_對伸笨 基胺-六氟磷酸銨、六氟銻酸鹽或過氣酸鹽。後者可構自 Organica(Wolfen/DE) ; ®Kayasorb 品牌可靖自犯冲⑽ Kayaku Co. Ltd。
在較佳態樣中’本發明提供一種在3 5 0-4 5 0 nm範圍、較 佳約405 nm之雷射波長下適合於例如WORM光碟格式之言 密度記錄材料的光學層。 光學資料記錄媒體之製備 一種產生包含本發明之光學層之光學資料記錄媒體的方 法,其通常包含以下額外步驟: 0)將亦稱為反射層之金屬層塗覆至光學層上, (f)塗覆亦稱為覆蓋層或保護層之以聚合物為主的第二層 以完成光碟。 (e)反射層 金屬反射層之塗覆較佳係藉由濺錢、直允由 # 兴二T之氣相沈積 或藉由化學氣相沈積(CVD)來實現。濺鍍技術尤其較佳用 於塗覆金屬反射層。 適合於反射層之反射材料尤其包括對雷射輻射提供良好 反射的用於記錄及重放之金屬,例如元素週期表之^族 III、IV及V及副族的金屬。A1、In、 矢 、Pb、Sb、Bi、
Cu、Ag、Au、Zn、Cd、Hg、Sc、γ、La、耵 V、Nb、Ta、Cr、Mo、W、Fe、Co、Ni、Ru ' Zr ' Hf、 、Rh、Pd、 128719.doc -37- 200902637 0s、h、Pt、Ce、Pr ' Nd、pm、Sm、Eu、^、几、d” H〇、ΕΓ、Tm、Yb及Lu及其合金為尤其合適的。尤為較佳 者為!呂4艮、銅、金或其合金之反射層,此係由於其高反 射率且易於製.造。 (0覆蓋層 適s於覆盍層之材料包括塑膠,其係以薄層形式直接戋 藉助於黏接層而塗覆至支樓物或最上層。覆蓋層材料可例 如與基板材料相同。有利的為選擇具有可經進一步改質之 良好表面特性的機械及熱穩定塑膠。 塑膠可為熱固性塑膠及熱塑性塑膠。較佳為尤其簡單且 '·、二濟地產生之輻射固化(例如使用uv輻射)保護層。多種輻 射可固化材料S已知的。輕射可固化單體及寡聚物之實例 為一醇、二醇及四醇之丙烯酸酯及曱基丙烯酸酯、芳族四 羧酸之聚醯亞胺及在胺基之至少兩個鄰位中具有Cl_4烷基 之芳私—胺,及具有二烷基順丁烯二醯亞胺基(例如二甲 基順丁烯二醯亞胺基)之募聚物。 、本發明之高密度光學資料記錄媒體因此較佳為可記錄之 光碟,其包含:第一基板,其為具有溝槽之透明基板;光 學層(記錄層),其係使用式⑴化合物、較佳使用組合物C 而形成於第一基板表面上;形成於光學層上之反射層;第 基板,其為利用連接層與反射層相連接之透明基板。 本發明之光學資料記錄媒體較佳為WORM型之可記錄光 碟。其可例如用作可播放之HD_DVD(高密度數位化多功能 光碟)或Blu、ray®光碟,作為電腦之儲存媒體或作為身份證 】28719.doc -38- 200902637 件及安全卡或用於製造繞射光學元件,例如全息圖。 本發明之光學資料記錄媒體亦可具有額外層,例如干擾 層。亦可能構建具有複數個(例如兩個)記錄層之光學資料 §己錄媒體。該等材料之結構及用途為熟習此項技術者所已 知。若存在干擾層,則較佳干擾層排列於記錄層與反射層 之間及/或記錄層與基板之間且由Ti〇2、以3队、ZnS或聚矽 氧樹脂之介電材料組成。 本發明之該等光學資料記錄媒體可藉由此項技術中已知 之方法而產生。 讀出方法 一本發明之光學資料記錄媒體之結構主要由讀出方法決 疋,已知功能原理包括量測透射率或較佳反射率之變化, 但亦已知量例如)t光㈣透射率或反射率。 t光學資料記錄媒體經構造以改變反射率時,可使用以 ::二二::層(視情況為多層V反射層及⑶ 層,記錄層及(若適宜)透明;二支撐:第(不-定透 ,at a保濩層。在第一種情況中,光自 支撐物側入射,而在後 適時自6者障况中,輻射自記錄層側或當合 < 了曰你邊層側入射。 光源相同之側。本發明之:情況中’光偵測器均位於與 通常為較佳的》 待使用記錄材料之第一所述結構 在光學資料記錄媒體 下不同結構··透明切物广以改變光透射料,考慮以 宜)透明保護層。用於兮 錄層(視情況為多層)及(若適 ;π己錄及用於讀出之光可自支撐物側 128719.doc -39- 200902637 或自記錄層側或當合適時自保護層側入射,在此情況下光 偵測器始終位於相反側。 合適雷射為具有330-500 nm波長之彼等雷射,例如具有 405至414 nm波長之市售雷射,尤其為半導體雷射。記錄 例如精確地藉由根據記號長度調變雷射及將其輕射聚焦於 記錄層上來進行。自專家文獻已知,亦可適合於使用之其 他方法目前正在研發中。 本發明之方法允許以極大可靠性及穩定性儲存資訊,其 卓越之處在於極好之機械及熱穩定性及高光穩定性及訊坑 之明顯邊界區入特殊優勢包括高對比度、低顫動及意外地 高信/雜比,以使得達成優異讀出。 資訊之讀出係根據此項技術中已知之方法藉由使用雷射 輻射記錄吸收率或反射率之變化來進行。 本發明相應地亦係關於一種光學資料記錄、儲存及重放 資訊的方法,其中使用本發明之光學資料記錄媒體。記錄 及重放有利地在330至500 nm之波長範圍中發生。 式(I)化合物、較佳組合物C在用於本發明之光學資料記 錄媒體之光學層中時提供尤其較佳之特性。其具有在以固 態薄膜形式使用時所呈現之所需光學特徵: •有利地均質、非晶形及低散射性光學層, •在吸收帶之較長波長側面下之高折料,其較佳在 330至5〇〇 nm範圍内達成1.0至3.0之折射率的n值, •在高功率密度之雷射輻射下的高敏感性及在所需光譜 範圍内之良好重放特徵, 128719.doc -40- 200902637 •與此項技術中已知之染料相比增強之光敏感性及穩定 (·生(在日光中及在低功率密度之雷射輻射下), • 均一指令碼寬度及高對比度, •較佳用於藍光雷射應用之在330 nm與50〇 nm之間、更 確切而言380至460 nm之較佳範圍内的吸收最大值(λ_ 最大), 在180 C與300。〇、更確切而言2〇〇。〇至29〇它之間較佳 溫度範圍内之分解點(DP), • 充分放熱(HR)。 化合物之記錄效能係關於對於光碟所量測之特定參數, 如: • 低模擬位元錯誤率(SbER) • 低内部同位錯誤率(pi錯誤) • 高反射率(R) • 低雷射記錄功率(Pw :功率,或〇pc :最佳功率控 制):愈低愈好 • 不同雷射讀數功率下之良好讀出穩定性 • 適當部分響應信雜比(PRSNR):愈高愈好 吸收邊緣甚至在固相中意外地為陡峭的。 式⑴化合物 '較佳組合物C亦展示符合熱要求之^肋它至 35〇它的窄分解溫度。另外,該等化合物展示在有機溶劑 中之向溶解度,其對於製造光學層之旋塗方法而言為理想 的。 式(1)化合物、較佳組合物C在用於光學資料記錄之光學 128719.doc • 41 · 200902637 層中的用途出乎意料地使得可在比HD_DVD及Biu_ray光碟 中之習知1X速度更高之速度下記錄資料。 由於使用本發明之染汁斗,本發明之記錄媒體有利地具有 均質、非晶形及低散射性記錄層。其他優勢為在曰光中及 在0.4 mW之雷射賴射下的光穩定性,以及在中等雷射輕射 下之咼敏感性(此意謂儘可能低之功率密度,丨X速度之 OPC較佳小於8.0 _且找速度之〇pc較佳小於丨丨爪^), 良好熱及儲存穩H尤其在以較高速度記錄之情況下, 所需OPC應儘可能低。 【實施方式】 實例 UV-vis 對於UV-vis光譜,化合物之λ最大及ε值係藉由使用uv_ vis分光光度計來測定,將化合物溶解於CH2Ci2、dms〇或 tfp中。II由平衡對於三種不$濃度之化合物溶液執行之量 測來獲得該等值。 熔點(MP) 對於熔點之測定’將化合物或組合物併入玻璃毛細管 中。使用以下概況來加熱毛細管· 2〇〇c至35〇。匸之溫度範 圍’ 2C /分鐘之加熱速率。 熱分解:分解點(DP)及放熱(HR) 子於DP及HR之,則定,將化合物併入密封紹盤中。分析 條件如下.25C至4〇〇。(:之溫度範圍,1(rc/分鐘之加熱速 ; < 毫升/刀鐘之氮流動速率。值係藉由單次量測來測 128719.doc -42- 200902637 定。另外’亦在量測熔點的同時觀察熱分解。 部分響應信雜比(PRSNR) PRSNR之定義及量測技術係描述於可購自dVd Format Logo Licensing Co_,Ltd.之書中,例如 Annex η of Version 0.9, PART 1 Physical Specifications, DVD Specifications for High Density Read-Only Disk。PRSNR愈高愈好。 模擬位元錯誤率(SbER)
SbER之定義及量測技術係描述於可購自dvd Format Logo Licensing Co.,Ltd.之書中’例如 Annex η of Version 0.9, PART 1 Physical Specifications, DVD Specifications for High Density Read-Only Disk。SbER愈低愈好。 PRSNR及SbER係在資訊已記錄於相鄰磁道中之狀態下 量測。 反射率(R)
光反射率(R)之定義及量測技術係描述於可購自DVD
Format Logo Licensing Co.,Ltd.之書中’例如 Annex D of
Version 0.9, PART 1 Physical Specifications, DVD
Specifications for High Density Read-Only Disk。R愈高愈 好。 循環數目 量測歸因於重複讀出之例如PRSNR及SbER之各種參數 的降級度。直至達成最低規格或相當效能之循環數目愈高 愈好。
Ex· ”意謂實例,” c〇mp. Ex.M意謂比較實例。 128719.doc -43- 200902637 實例1 107.2 g之 2,3,3-三曱基假吲哚(2,3,3-trimethylindolenine) 及183.9 g之丁基碘在160 ml乙基甲基酮中回流隔夜。將溫 度冷卻至40°C且逐滴添加120 ml乙酸乙酯。使溫度達至室 溫且再添加1 〇〇 ml乙酸乙酯。將所得沈澱物過濾且以2〇〇 ml乙酸乙酯洗滌。將所獲固體在400 ml乙酸乙酯中攪拌且 再次過濾。將白色固體以1 L己烷洗滌且在真空下在60°c 下乾燥24小時以提供190.7 g式(lc_I)化合物。
將20.6 g式(lc一I)化合物添加至50 ml乙酸酐中,繼而添 加8.0 g式(lid)化合物。隨後將所獲微黃色懸浮液加熱至 1 〇〇°C直至觀察到深綠色溶液。將2.5 g乙酸鈉添加至反應 混合物中,隨後將其加熱至10 0 °C歷時16小時。將所得混 合物在25 °C下再攪拌1 6小時。將溫度冷卻至〇艺,將沈澱 物過濾,以1 00 ml冷水洗滌且在真空下在6〇°C下乾燥24小 時以提供10.5 g式(1_1)化合物。 實例2 將87 g濃HC1水溶液逐滴添加至由54.7 g式(20c)化合物於 600 ml甲醇及100 ml水中組成之溶液中。藉由冰浴將溫度 降低至0C且逐滴添加67.7 ml亞硝酸納水溶液(33 3重量 128719.doc -44· 200902637 %),同時維持溫度低於5°C。將所得溶液在0°C下攪拌1.5小 時。添加2 ml之醯胺基磺酸之10°/。水溶液且將混合物栗送 入由46.9 g式(2〇a)化合物、85·9 g Na2C03及400 ml曱醇組 成之混合物中。在完全添加之後’將混合物在室溫下再搜 拌1小時。將棕色沈澱物過濾,以8000 ml水洗滌,在真空 下在60 C下乾燥24小時以提供85.9 g呈棕色固體狀之式 (20d)化合物。 將85·4 g式(2〇d)化合物懸浮於〗5〇 ml甲基乙基嗣中,添 加95,3 g曱基峨且將所得混合物回流48小時。將溫度冷卻 至室溫且將所形成之沈澱物過濾,以150 ml甲基乙基鲖洗 滌且在真空下在6〇t:下乾燥24小時。獲得63 2 g呈橙色固 體狀之式(20—I)化合物。 表(A4)展示式(I—〗)化合物及式(2〇_1)化合物之物理化學 特性。
表(A4) ------- 實例 1 — 2 下式< 化合物 ΤΠΓ 见I) - λ最大 [nm] 6—55 403 ε(在λ最大下) [L / g*cml 282 60 mp/dp rc】 159 (MP) 207 (MP), 247 fDP) = 34·65 g氰基乙酸乙酯逐滴添加至17 48 _丙胺中。將 于昆口物回小時。將溫度冷卻至且逐滴添加 g醯基乙酉夂乙g曰,繼而分別添加48㈣口定及⑹ 甲苯。將所得混合物回流隔夜。將甲苯館出,添加i6〇如 :且使混合物冷卻至室溫。將所得聚料逐滴轉移至15〇如 冷甲醇(冰浴)中。在轉移期間,藉由添加濃HCI水溶液將 實例3a 128719.doc -45. 200902637 PH值維持至PH 1。將所得微黃色沈澱物過濾,以各2〇〇 μ 水洗滌5次且在真空下在6〇°c下乾燥24小時。獲得37 7呂呈 白色固體狀之式(cl)化合物。 將8.68 g 4 -硝基-2-胺基苯紛添加至1〇〇 ml水中,繼而逐 滴添加16_1 g.濃HC1水溶液。將溫度冷卻至0〇c且逐滴添加 10.4 ml之亞硝酸鈉水溶液(33.3重量%),保持溫度低於 5 C。將黃色混合物在此温度下攪拌丨小時。隨後將混合物 f 泵送入於200 ml水中含有9,51 g式(cl)化合物及12_4 g乙酸 、鈉之混合物中。在完成添加之後,將所得混合物在室溫下 撥拌1小時。將所得橙色沈澱物過濾,以各25〇 ml水洗滌6 次且在真空下在60°C下乾燥24小時。獲得16.12 g呈黃色固 體狀之式(dl)化合物。 將 7.1 g式(dl)化合物、2.81 g CoS04.7H20 及 100 ml 乙腈 回流20分鐘。逐滴添加6.1 3 g三乙胺且將所得混合物在有 氧條件下回流1小時3 0分鐘。在冷卻至室溫之後,將溶液 , 過濾且將濾液蒸餾。向所得紫色漿料中逐滴添加1 〇〇 ml乙 k : 醇且將混合物回流1小時。在冷卻至室溫之後,將微綠色 棕色沈澱物過濾’以50 ml乙醇、300 ml水洗滌且在真空下 -在60°C下乾燥24小時。獲得8.06 g呈微綠色棕色固體狀之 式(10_6)化合物。 實例3b 將溶解於100 ml乙醇中之5.14 g式(1—1)化合物過濾,隨 後逐滴添加至5 g式(10_6)化合物於50 ml乙腈中之回流混 合物中。在完成添加之後,將回流持續四小時。隨後將溫 128719.doc -46- 200902637 度降低至5°C且將所形成之沈澱物過濾且以乙醇(5〇 ml)洗 務。將固體溶解於250 ml二氣曱烧中且經矽藻土短襯墊過 濾。向濾液中添加250 ml乙醇且將二氣曱烧緩慢蒸發。將 沈澱物過濾,分別以100 ml乙醇及1〇〇⑺丨水洗滌且最後在 真空下在60°C下乾燥24小時以提供4 g呈綠色固體狀之式 (1〇_1)化合物。 實例4a 在氮氣下在室溫下在20分鐘内將50 g炔丙基胺添加至 5 1.36 g氰基乙酸乙酯中。將所得混合物在氮氣下在室溫下 攪拌12小時。將沈澱物過濾,以甲苯(75 ml)洗滌且在真空 中在80°C下乾燥以提供48.57 g 2-氰基-沁丙·2-炔基-乙醯 胺。 在氮氣下在室溫下將51.79 g乙醯基乙酸乙酯溶解於乙醇 (160 ml)*。將溶液冷卻至0。〇且添加27 〇8 g乙醇鈉。將所 得混合物攪拌10分鐘且逐份添加48.57 g 2-氰基丙-2-炔 基-乙醯胺。將懸浮液回流1 5小時,同時將乙醇交換三次 以移除在反應期間所形成之水。在冷卻至室溫之後,將混 合物以乙醇稀釋,將固體過濾且在真空中在8〇r下乾燥以 提供式(c2)化合物。 根據實例3a自式(C2)化合物製備式(d2)化合物係使用關 於21.5 g各別胺化合物之21.9 g式(C2)化合物來進行以產生 36 g式(d2)化合物。用於重氮化反應之胺化合物為孓胺基- 4 - /&肖基-苯盼。 根據實例3a自式(d2)化合物製備式(11_6)化合物係使用 128719.doc -47- 200902637 關於6.1 g CoS04,7H20之17.1 g式(d2)化合物來進行以產生 15.3 g式(Π_6)化合物。 實例4b 將式(Π_6)化合物(21 g)、式(1—1)化合物(30 g)及三乙醇 胺(11 g)在乙醇(800 ml)中回流24小時。使溫度冷卻至室 溫,且將沈澱物過濾且以乙醇(3 x50 ml)洗滌。將微綠色· 棕色固體溶解於二氯甲烷(8 00 ml)中且經矽藻土襯墊過 濾。將綠色濾液在減壓下濃縮直至200 ml之體積。添加 200 ml乙醇且在減壓下移除二氯曱烷。將沈澱物過濾,以 乙醇(3x40 ml)洗滌且最後在真空下在6(TC下乾燥24小時以 提供9.5 g所需化合物。 實例5a 將23.6 g 2 -胺基-4-硝基-6-乙醯胺基苯盼添加至190 ml水 中’繼而逐滴添加36_0 g濃HC1水溶液。將溫度冷卻至〇。〇 且逐滴添加25.5 ml亞墙酸納水溶液(33.3重量%),保持溫 度低於5°C。將黃色混合物在此溫度下攪拌1小時。隨後將 混合物泵送入於210 ml水中含有23_1 g式(c3)化合物及45.9 g乙酸鈉之混合物中。在完成添加之後,將所得混合物在 至溫下攪拌1小時。將所得燈色沈殿物過渡,以各1 〇〇 水洗滌8次且在真空下在6(TC下乾燥24小時。獲得37.5 g呈 黃色固體狀之式(d3)化合物。 將 22.9 g式(d3)化合物、15.0 g CoS04.7H20及 1000 ml 乙 腈回流20分鐘。逐滴添加1 6.3 g三乙胺且將所得混合物在 有氧條件下回流1小時3 0分鐘。在冷卻至室溫之後,將溶 128719.doc -48- 200902637 液過濾且將遽液蒸餾。向所得紫色漿料中逐滴添加丨6〇 ml 乙醇且將混合物回流1小時。在冷卻至室溫之後,將微綠 色-掠色沈殿物過濾,以60 ml乙醇、1 80 ml水洗務且在真 空下在60°C下乾燥24小時。獲得24.2 g呈微綠色-棕色固體 狀之式(12_6)化合物。 實例5b 將式(12_6)化合物(11.14 g)及式(1—1)化合物(6.53 g)在乙 醇(160 ml)中回流5小時。在冷卻至〇它(冰浴)之後,將沈澱 f ~ ’ 物過濾’依次以乙醇^乂⑺爪丨:^水^乂^…丨洗滌且最後 在真空下在60°C下乾燥24小時以提供13.4 g所需化合物。 隨後將此後者分散於600 ml二氣甲烧中且回流2小時。隨 後將懸浮液趁熱經矽藻土襯墊過濾。將黑色濾液在減壓下 濃縮至乾燥且在真空下在60。〇下乾燥以提供1〇 4 g所需化 合物。 實例6 f 將9.4 g式(20—I)化合物在1 50 ml乙醇中回流1小時。將溫 度降低至60°C且將溶液逐滴添加至由10.4 g式(1〇_6)化合物 及100 ml乙腈組成之回流混合物中。在完成添加之後,將 • 混合物回流4小時。在冷卻至室溫之後,將沈澱物過濾, 以30 ml乙醇、1〇〇〇 mi水洗滌且在真空下在6〇。〇下乾燥24 小時。獲得10.7 g呈棕色固體狀之式(1〇_2〇)化合物。 表(A6)展示式(I)化合物及式(ι〇_2〇)化合物之物理化學 特性。 128719.doc -49- 200902637
表(A6: 實例 式(I)化合物 λ最大 [nm] ε (在λ最大下) fL / g*cm] MP/DP rc] 3b (10 1) 655 221 277 (DP) 4b (11 1) 655 178 265 (DP) 5b (12 1) 655 178 270 (DP) 6 (10 20) 483 64 285 (DP) 128719.doc 50-
Claims (1)
- 200902637 十、申請專利範圍: 1. 一種式(I)化合物, An-*Cat+ (I) Cat+為式(II)化合物;vAn-為式(III)化合物; (II)Μ表示較佳選自化學元素週期表之3、4、5、6、7、8、 9、10、11及12族之三價金屬原子; R9為正丁基、烯丙基或炔丙基; R1表示C^o烷基; R1 0、R11、R1 2及R1 3係相同或不同的且彼此獨立地選 128719.doc 200902637 自由以下各基組成之群:H、CN、CF3、鹵素、 N〇2、OH、SH、S02-NR21R22、CO-R20、S02R20、 CO-NR21R22, Cuo烧基、C3,環烷基,該Cl_1Q烷基及該C3ig環烷 基係彼此獨立地未經取代或經1至4個相同或不 同之取代基取代,該等取代基係彼此獨立地選 自由以下各基組成之群:Ci-10烧基、鹵素、 OH、CN、CF3、C6.12 芳基及 NR2IR22, C6-C!2^•基、〇-C6.12 芳基、S-C6_12 芳基,該 〇6_12芳 基及5玄O-Cn2芳基及該S-Cn2芳基係未經取代 或經1至4個相同或不同之取代基取代,該等取 代基係彼此獨立地選自由以下各基組成之群: Cl-ίο烧基、〇3-10環院基、OH、N〇2、CN、卣 素、CF3、C6_12芳基、O-Ch。烷基、 基及 NR21R22, O-C,,烷基、S-Cho烷基、0-(:3-1()環烷基、S_C31() 環烷基、NHCOR20 及 NR21R22 ; 其限制條件為若R9為正丁基,則R10為_NHCOCH3 ; 該等R21及R22殘基係相同或不同的且彼此獨立地選自由 以下各基組成之群:Η、Cbw烷基、c6_12芳基及 ci-i2 烷基-NR23R24 ; 5亥等R23及R24殘基係相同或不同的且彼此獨立地選自由 以下各基組成之群:H、C〗_1Q烷基及c6_12芳基; 該等R20殘基係相同或不同的且彼此獨立地選自由以下各 128719.doc 200902637 基組成之群:OH、Ci-6烷基、C6_10芳基及O-Cu烷 基。 2.如請求項1之式(I)化合物, M 係選自由Co、Cr、Fe及A1組成之群; R9為正丁基、烯丙基或炔丙基; R1表示Cbd完基; R10 為 Η或-NHCOCH3 ; 其限制條件為若R9為正丁基,則R10為-NHCOCH3 ; Rl 1 為 Η或 N02 ; R12 為 N02 ; R13為 Η。 3 .如請求項1或2之式(I)化合物, Μ 係選自由C〇、Fe及Α1組成之群; R9 為正丁基、烯丙基或炔丙基; R1 表示正丁基; R10 為 Η或-NHCOCH3 ; 其限制條件為若R9為正丁基,則Ri〇為-NHCOCH3 ; R12 為 N〇2 ; Rl 1 及 R13 為 Η。 4.如請求項1之式(I)化合物,其中: Cat+為式(1)化合物; 128719.doc 200902637An-為式(10)、(11)或(12)之化合物。 kch2 no2 128719.doc -4- 200902637(11) H,C NΟ X H3CV/N 〇 〇/ Co N 'CH, / \〇、 (12) \ Η,σ 、N' W ^ 、N02 、ch3 N 定義之式⑴化合 5. 一種包含組份A及組份B之組合物C ’ 該組份A為如請求項1至4中任一項 物,且 該組份B為式(10_20)之化合物; 128719.doc 200902637 r~^ ~ "-=^—Λ〜 ~ -----—-------^ 6. 其中該式(10)化合物係如請求項4中所定義。 ::如請求項丨至4中任—項所定義之式(ι)化合 明未項5所定義之組合物c在用於光 一 中的用途。 貝^己錄之光學層 如請求項6之用途’其係使用如請求項& 定義之式⑴化合物,或如請求項5所定 項所 8. 用於光學資料記錄之光學層中的染料。作為 :種如請求項5中所定義之式〇〇_2〇)化合物 5月求項5所定義之組合物c的用途。 ; 9. 一種如請求項1至4中任一項之彳…几入 求項5所定羞夕… 式⑴化合物用於製備如請 八唄 >所疋義之組合物c的用途。 与 10. 種式(111^)化合物之用途, CH, HX Η .Ν、 -CH, ⑹ 該式_化合物係如請求項IJ 其係用於製備如請求項…中 “義, 物。 項所疋義之式(I)化合 I287J9.doc 200902637 11. 一種式(π_鹽)化合物之用途, 該式(II)化合物係如請求項中任一項中所定義, 該陰離子(II)係選自由_離子組成之群, 其係用於製備如請求項1至4中杯_ s ^ ^ 月 > 只i主4肀任一項所定義之式⑴化合 物。 12. —種如請求項U中所定義之式(π_鹽)化合物。 13. —種式(1—1)化合物:(U) 14. 一種式(lie—鹽)化合物之用途,CHj 陰離子(II) R1 (nc_ 鹽) 其中R1係如請求項1至3中任一項中所定義,且 其中陰離子(II)係如請求項丨丨中所定義, 其係用於製備如請求項1 2所定義之式(11_鹽)化合物。 15. —種式(nd)化合物之用途, 128719.doc 200902637 16. 17. 18.陰離子(Π) 其中陰離子(II)係如請求項u中所定義, 其係用於製備如請求項12所定義之式(H—鹽)化合物。 種光予層,其包含如請求項丨至4中任—項所定義之式 ⑴化合物,或包含如請求項5所定義之組合物c。 一種產生如請求項16所定義之光學層的方法,其包括以 下步驟: (a) 提供基板, (b) 將至少-種如請求項i至4中任一項所定義之式⑴化 合物溶解於有機溶劑中以形成溶液,或將如請求項 5所定義之組合物c溶解於有機溶劑中以形成溶液, (c) 將該溶液(b)塗佈於該基板上, (d) 蒸發該溶劑以形成光學層。 種光學資料5己錄媒體,其包含如請求項1 6所定義之光 學層。 128719.doc 200902637 七、指定代表圖·· (一) 本案指定代表圖為:(無) (二) 本代表圖之元件符號簡單說明: 八、本案若有化學式時,請揭示最能顯示發明特徵的化學式:An-*Cat+_(I) 128719.doc
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| TW097116901A TW200902637A (en) | 2007-05-09 | 2008-05-07 | Pentamethine cyanine azo complex dye compounds for optical data recording |
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| Application Number | Title | Priority Date | Filing Date |
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| TW097116899A TW200914424A (en) | 2007-05-09 | 2008-05-07 | Pyridinone based azo dyes and their metal complex salts |
| TW097116900A TW200902636A (en) | 2007-05-09 | 2008-05-07 | Use of indolinium diazamethine cations for optical data recording |
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| Country | Link |
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| US (3) | US20100075098A1 (zh) |
| EP (3) | EP2147433A2 (zh) |
| JP (3) | JP2011506616A (zh) |
| KR (3) | KR20100029076A (zh) |
| CN (2) | CN101681650A (zh) |
| AU (3) | AU2008250349A1 (zh) |
| BR (3) | BRPI0811126A2 (zh) |
| MX (3) | MX2009012050A (zh) |
| TW (3) | TW200914424A (zh) |
| WO (3) | WO2008138812A2 (zh) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200702396A (en) * | 2005-04-07 | 2007-01-16 | Clariant Int Ltd | Basic yellow dyes as dye component for optical data recording media |
| JP2009080895A (ja) * | 2007-09-26 | 2009-04-16 | Toshiba Corp | 情報記録媒体及びこの媒体を用いたディスク装置 |
| JP5634019B2 (ja) * | 2008-10-14 | 2014-12-03 | キヤノン株式会社 | 色素化合物並びに該色素化合物を含有するインク |
| TWI498385B (zh) * | 2009-12-25 | 2015-09-01 | Sumitomo Chemical Co | Pyridine ketone compound compounds |
| TWI526502B (zh) * | 2009-12-25 | 2016-03-21 | Sumitomo Chemical Co | Pyridine ketone compound compounds |
| TWI619771B (zh) * | 2009-12-25 | 2018-04-01 | Sumitomo Chemical Co., Ltd. | Pyridone complex compound |
| TWI531622B (zh) * | 2009-12-25 | 2016-05-01 | Sumitomo Chemical Co | Pyridine ketone compound compounds |
| EP2632892B1 (en) * | 2010-10-27 | 2014-07-30 | SIGMA-TAU Industrie Farmaceutiche Riunite S.p.A. | Diterpenoid derivatives endowed of biological properties |
| JP2012122007A (ja) * | 2010-12-09 | 2012-06-28 | Sumitomo Chemical Co Ltd | 化合物 |
| JP2012122006A (ja) * | 2010-12-09 | 2012-06-28 | Sumitomo Chemical Co Ltd | 化合物 |
| JP2012122005A (ja) * | 2010-12-09 | 2012-06-28 | Sumitomo Chemical Co Ltd | 化合物 |
| JP2012122004A (ja) * | 2010-12-09 | 2012-06-28 | Sumitomo Chemical Co Ltd | 化合物 |
| TWI518142B (zh) * | 2011-03-31 | 2016-01-21 | 住友化學股份有限公司 | 染料用鹽 |
| TWI518143B (zh) * | 2011-03-31 | 2016-01-21 | Sumitomo Chemical Co | Dye with salt |
| KR101760848B1 (ko) | 2011-04-05 | 2017-07-25 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
| KR20160020441A (ko) * | 2013-06-17 | 2016-02-23 | 호도가야 가가쿠 고교 가부시키가이샤 | 황색계 염모용 염료, 염모용 조성물 및 염모 방법 |
| WO2015137224A1 (ja) * | 2014-03-11 | 2015-09-17 | 日本化薬株式会社 | キサンテン化合物及び該キサンテン化合物を含有する組成物 |
| CN113621250B (zh) * | 2021-09-10 | 2023-06-09 | 浙江闰土染料有限公司 | 分散阳离子染料的制备方法 |
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| US2412815A (en) * | 1946-12-17 | Mcarbocyanine dyes | ||
| CA647876A (en) * | 1957-08-30 | 1962-09-04 | Raue Roderich | Basic dyestuffs and process for their production |
| CH547843A (de) * | 1970-10-13 | 1974-04-11 | Sandoz Ag | Verfahren zur herstellung in wasser schwer loeslicher azoverbindungen. |
| JPS5821934B2 (ja) * | 1978-07-27 | 1983-05-04 | 保土谷化学工業株式会社 | アザメチン染料 |
| DE3545605A1 (de) * | 1985-12-21 | 1987-06-25 | Bayer Ag | Verfahren zur herstellung kationischer hydrazonfarbstoffe |
| JP3235184B2 (ja) * | 1992-06-03 | 2001-12-04 | 三菱化学株式会社 | ピリドンアゾ系色素及びその色素を使用した感熱転写用シート |
| JP3163778B2 (ja) * | 1992-09-21 | 2001-05-08 | 三菱化学株式会社 | ピリドンアゾ色素及び感熱転写シート |
| DE4308635A1 (de) * | 1993-03-18 | 1994-09-22 | Basf Ag | Farbbänder, enthaltend im IR-Bereich absorbierende Verbindungen |
| JPH0765413A (ja) * | 1993-08-26 | 1995-03-10 | Pioneer Video Corp | 情報記録媒体 |
| DE4403664A1 (de) * | 1994-02-07 | 1995-08-10 | Basf Ag | Verwendung von im IR-Bereich absorbierenden und fluoreszierenden Verbindungen als Riß-Prüfmittel |
| JPH10324061A (ja) * | 1997-05-23 | 1998-12-08 | Fuji Photo Film Co Ltd | 感光感熱記録材料の記録方法 |
| JP3286249B2 (ja) * | 1998-05-27 | 2002-05-27 | ティーディーケイ株式会社 | 光記録媒体の製造方法 |
| TW572969B (en) * | 2000-02-10 | 2004-01-21 | Hayashibara Biochem Lab | Trimethine cyanine dye, light absorbent, light-resistant improver and optical recording medium containing same, and process for producing same |
| JP4666869B2 (ja) * | 2000-02-23 | 2011-04-06 | 株式会社林原生物化学研究所 | シアニン色素 |
| JP2002206061A (ja) * | 2000-07-05 | 2002-07-26 | Hayashibara Biochem Lab Inc | スチリル色素 |
| JP4173735B2 (ja) * | 2000-12-19 | 2008-10-29 | 株式会社林原生物化学研究所 | 光吸収剤 |
| EP1630205A1 (en) * | 2004-08-24 | 2006-03-01 | Clariant International Ltd. | New styrylpyridinium imine based dyes and their use in optical layers for optical data recording |
| WO2006101211A1 (ja) * | 2005-03-25 | 2006-09-28 | Fujifilm Corporation | ピリドンアゾ化合物およびこの互変異性体、着色剤含有硬化性組成物、並びに、カラーフィルタおよびその製造方法 |
| TW200702396A (en) * | 2005-04-07 | 2007-01-16 | Clariant Int Ltd | Basic yellow dyes as dye component for optical data recording media |
| TW200720365A (en) * | 2005-10-12 | 2007-06-01 | Clariant Int Ltd | Barbituric acid based azo metal complex dyes and their use in optical layers for optical data recording |
| WO2007048710A1 (en) * | 2005-10-27 | 2007-05-03 | Clariant International Ltd | Anionic alkylthiobarbituric acid based azo metal complex dyes and their use in optical layers for optical data recording |
-
2008
- 2008-05-07 TW TW097116899A patent/TW200914424A/zh unknown
- 2008-05-07 JP JP2010506922A patent/JP2011506616A/ja not_active Withdrawn
- 2008-05-07 BR BRPI0811126A patent/BRPI0811126A2/pt not_active IP Right Cessation
- 2008-05-07 KR KR1020097023576A patent/KR20100029076A/ko not_active Withdrawn
- 2008-05-07 MX MX2009012050A patent/MX2009012050A/es unknown
- 2008-05-07 AU AU2008250349A patent/AU2008250349A1/en not_active Abandoned
- 2008-05-07 US US12/451,426 patent/US20100075098A1/en not_active Abandoned
- 2008-05-07 AU AU2008250308A patent/AU2008250308A1/en not_active Abandoned
- 2008-05-07 WO PCT/EP2008/055581 patent/WO2008138812A2/en not_active Ceased
- 2008-05-07 EP EP08759440A patent/EP2147433A2/en not_active Withdrawn
- 2008-05-07 TW TW097116900A patent/TW200902636A/zh unknown
- 2008-05-07 MX MX2009012052A patent/MX2009012052A/es not_active Application Discontinuation
- 2008-05-07 MX MX2009012049A patent/MX2009012049A/es unknown
- 2008-05-07 EP EP08759439A patent/EP2147432A2/en not_active Withdrawn
- 2008-05-07 JP JP2010506921A patent/JP2010530317A/ja not_active Withdrawn
- 2008-05-07 WO PCT/EP2008/055583 patent/WO2008138814A2/en not_active Ceased
- 2008-05-07 BR BRPI0811285-1A2A patent/BRPI0811285A2/pt not_active Application Discontinuation
- 2008-05-07 KR KR1020097023377A patent/KR20100019980A/ko not_active Withdrawn
- 2008-05-07 US US12/451,400 patent/US20100162495A1/en not_active Abandoned
- 2008-05-07 AU AU2008250307A patent/AU2008250307A1/en not_active Abandoned
- 2008-05-07 CN CN200880008344A patent/CN101681650A/zh active Pending
- 2008-05-07 BR BRPI0811219-3A2A patent/BRPI0811219A2/pt not_active Application Discontinuation
- 2008-05-07 JP JP2010506920A patent/JP2010530009A/ja not_active Withdrawn
- 2008-05-07 KR KR1020097023573A patent/KR20100029075A/ko not_active Withdrawn
- 2008-05-07 EP EP08759438A patent/EP2147053A2/en not_active Withdrawn
- 2008-05-07 US US12/451,399 patent/US20100093983A1/en not_active Abandoned
- 2008-05-07 CN CN200880013404A patent/CN101679761A/zh active Pending
- 2008-05-07 WO PCT/EP2008/055582 patent/WO2008138813A2/en not_active Ceased
- 2008-05-07 TW TW097116901A patent/TW200902637A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100029076A (ko) | 2010-03-15 |
| CN101679761A (zh) | 2010-03-24 |
| KR20100029075A (ko) | 2010-03-15 |
| JP2010530317A (ja) | 2010-09-09 |
| TW200902636A (en) | 2009-01-16 |
| AU2008250349A1 (en) | 2008-11-20 |
| EP2147432A2 (en) | 2010-01-27 |
| WO2008138812A2 (en) | 2008-11-20 |
| US20100093983A1 (en) | 2010-04-15 |
| EP2147433A2 (en) | 2010-01-27 |
| WO2008138813A3 (en) | 2009-02-05 |
| BRPI0811126A2 (pt) | 2019-09-24 |
| JP2010530009A (ja) | 2010-09-02 |
| AU2008250307A1 (en) | 2008-11-20 |
| EP2147053A2 (en) | 2010-01-27 |
| WO2008138813A2 (en) | 2008-11-20 |
| US20100162495A1 (en) | 2010-07-01 |
| MX2009012049A (es) | 2009-11-19 |
| WO2008138814A2 (en) | 2008-11-20 |
| AU2008250308A1 (en) | 2008-11-20 |
| KR20100019980A (ko) | 2010-02-19 |
| US20100075098A1 (en) | 2010-03-25 |
| MX2009012050A (es) | 2009-11-19 |
| TW200914424A (en) | 2009-04-01 |
| BRPI0811219A2 (pt) | 2014-10-29 |
| BRPI0811285A2 (pt) | 2015-01-20 |
| JP2011506616A (ja) | 2011-03-03 |
| CN101681650A (zh) | 2010-03-24 |
| MX2009012052A (es) | 2009-11-19 |
| WO2008138812A3 (en) | 2009-11-26 |
| WO2008138814A3 (en) | 2009-05-22 |
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