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KR970704855A - Method for manufacturing liquid crystal mixture - Google Patents

Method for manufacturing liquid crystal mixture Download PDF

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KR970704855A
KR970704855A KR1019970700795A KR19970700795A KR970704855A KR 970704855 A KR970704855 A KR 970704855A KR 1019970700795 A KR1019970700795 A KR 1019970700795A KR 19970700795 A KR19970700795 A KR 19970700795A KR 970704855 A KR970704855 A KR 970704855A
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formula
compounds
mixture
reacting
rti
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칼 지멘스마이어
칼-하인쯔 에츠바흐
파울 델라피르
프랑크 마이어
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스타르크, 카르크
바스프 악티엔게젤샤프트
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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
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

1개 이상의 출발 성분이 2개 이상의 화합물의 혼합물을 포함하고, 이 혼합물과 또다른 1개 이상의 출발 성분을 공지된 방법을 사용하여 반응시켜 스태틱 (static) 혼합물을 형성시키는 것으로 이루어진, 액정 화합물의 혼합물을 제조하는 방법이 개시되어 있다.A mixture of liquid crystal compounds, comprising at least one starting component comprising a mixture of two or more compounds and reacting the mixture with another one or more starting components using known methods to form a static mixture Is disclosed.

Description

액정 혼합물의 제조 방법Method for manufacturing liquid crystal mixture

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (6)

1개 이상의 출발 성분이 2개 이상의 화합물의 혼합물을 포함하고, 이 혼합물과 또다른 1개 이상의 출발성분을 공지된 방법에 따라 반응시켜 랜덤 혼합물을 제공하는 것으로 이루어진, 액정 라인 화합물의 혼합물을 제조하는 방법.Comprising preparing a mixture of liquid crystal line compounds, wherein at least one starting component comprises a mixture of two or more compounds, and reacting the mixture with another one or more starting components according to known methods to provide a random mixture Way. 1개 이상의 출발 성분이 2개 이상의 화합물의 혼합물을 포함하고, 이 혼합물과 또다른 1개 이상의 출발성분을 공지된 방법에 따라 반응시켜 랜덤 혼합물을 제공하고 있어서 생성된 혼합물을 수소 첨가 반응시키는 것으로 이루어진, 액정 라인 화합물의 혼합물을 제조하는 방법.One or more starting components comprises a mixture of two or more compounds and the mixture is reacted with one or more other starting components according to known methods to provide a random mixture, , A method for producing a mixture of liquid crystal line compounds. 제1항 또는 제2항에 있어서, a) 1개 이상의 하기 화학식 Ⅱa의 화합물을, 단지 1개의 화학식 Ⅱa의 화합물이 사용될 경우 다수개의 하기 화학식 Ⅲa의 화합물과, 또는 다수개의 화학식 Ⅱa의 화합물이 사용될 경우 1개이상의 화학식 Ⅲa의 화합물과 공지된 방법에 따라 반응시키거나, 또는4. Compounds of formula I according to claim 1 or 2, which process comprises a) reacting one or more compounds of the formula IIa, in which one of the compounds of the formula IIa is used with a plurality of compounds of the formula IIIa, Lt; RTI ID = 0.0 > (IIIa) < / RTI > according to known methods, or b) 1개 이상의 하기 화학식 Ⅱb의 화합물을, 단지 1개의 화학식 Ⅱb의 화합물이 사용될 경우 다수개의 하기 화학식 Ⅲb의 화합물과, 또는 다수개의 화학식 Ⅱb의 화합물이 사용될 경우 1개 이상의 화학식 Ⅲb의 화합물과 공지된 방법에 따라 반응시키거나, 또는b) reacting one or more compounds of the following formula (IIb) with one or more compounds of the formula (IIIb) when only one compound of the formula (IIb) is used and a plurality of compounds of the formula (IIIb) , Or by reacting c) 1개 이상의 하기 화학식 Ⅱc의 화합물을, 단지 1개의 호아학식 Ⅱc의 화합물이 사용될 경우 다수개의 하기 화학식 Ⅲc의 화합물과, 또는 다수개의 화학식 Ⅱc의 화합물이 사용될 경우 1개 이상의 화학식 Ⅲc의 화합물과 공지된 방법에 따라 반응시키는 단계들로 이루어진, 하기 화학식 Ⅰ의 액정 화합물의 혼합물의 제조하는 방법.c) reacting one or more compounds of the following formula IIc with one or more compounds of the formula IIIc if only one of the compounds of the formula IIc is used and a plurality of compounds of the formula IIIc if a plurality of compounds of the formula IIc are used, And reacting the compound of formula (I) according to a known method. 화학식 IFormula I 화학식 ⅡaFormula IIa 화학식 ⅡbLt; RTI ID = 화학식 Ⅱc(IIc) 화학식 Ⅲa(IIIa) 화학식 Ⅲb(IIIb) 화학식 ⅢcFormula IIIc 상기 식 중,Wherein, Z1및 Z2는 중합성 기이고,Z 1 and Z 2 are polymerizable groups, Y1, Y2, Y3및 Y4는 화학 결합 또는 -0-, -S-, -CO-0-, -O-CO-, -O-CO-O-, -CO-NR- 또는 -NR-CO-브리지이고,Y 1 , Y 2 , Y 3 and Y 4 are each a chemical bond or -O-, -S-, -CO-O-, -O-CO-, -O-CO-O-, NR-CO-bridge, R은 수소 또는 C1-C4알킬이고,R is hydrogen or C 1 -C 4 alkyl, m 및 n은 0 또는 1이고,m and n are 0 or 1, A1은 m이 0인 경우 수소, 에테르 산소 원자 또는 비인접 이미노 또는 C1-C4-알킬이미노기에 의해 중단될수 있는 C1-C30- 알킬, 또는 할로겐, 니트로, 시아노, 트리플루오로메틸, 또는 디플루오로메틸이거나, 또는 m이 1인 경우 헤테르 산소 원자 또는 비인접 이미노 또는 C1-C4-알킬이미노기에 의행 중단될 수 있는 C2-C2O- 알킬렌이고,A 1 is C 1 -C 30 -alkyl which may be interrupted by hydrogen, an ether oxygen atom or a non-adjacent imino or C 1 -C 4 -alkylimino group when m is 0 or a C 1 -C 30 -alkyl which may be substituted by halogen, nitro, cyano, tri Fluoromethyl, or difluoromethyl, or C 2 -C 2 O-alkyl which may be interrupted by a heteroaromatic atom or a non-adjacent imino or C 1 -C 4 -alkylimino group when m is 1 Lt; RTI ID = A2는 A1에 정의된 바와 같은 기이고, 여기서 m에 대한 조건에 n에 대한 상응하는 조건으로 대체되고, M은 Y1내지 Y4대해 정의된 바와 같은 동일하거나 또는 상이한 브리지에 의해 결합되는 2 내지 5개의 포화 또는 불폰화 5원 내지 7원 카르보시클릭 또는 헤테르시클릭기로 이루어진 메조겐이고,A 2 is a group as defined in A 1 , wherein the condition for m is replaced by the corresponding term for n, and M is bonded by the same or different bridges as defined for Y 1 to Y 4 2 to 5 saturated or unsaturated 5 to 7 membered carbocyclic or heterocyclic groups, X1은 히드록실, 아미노, 카르복실 또는 다른 축합성 기, 또는 할로겐 또는 또다른 이탈기이고, M1 및 M2는 1 또는 2개의 포화 또는 불포화 5원 내지 7원 카르보시클릭 또는 헤테로시클릭기로 이루어진 메조겐기 M의 구성 성분이고, 여기서 M1및(또는) M2가 상기 기를 2개 포함하는 경우, 이 기들은 Y1내지 Y4에 대해 정의된 바와 같은 브리지에 의해 결합되고, X2는 0, S 또는 NR이고, X3은 할로겐 또는 OH이다.X1 is a hydroxyl, amino, carboxyl, or other condensing group, or a halogen or another leaving group, and M1 and M2 are a meso group consisting of one or two saturated or unsaturated 5 to 7 membered carbocyclic or heterocyclic groups Where M 1 and / or M 2 comprise two such groups, these groups are joined by a bridge as defined for Y 1 to Y 4 , and X 2 is 0, S or NR, and X < 3 > is halogen or OH. 제3항에 있어서, M이 다름 구조 중 하나인 화학식 Ⅰ의 액정 화합물을 함유하는 혼합물을 제조하는 것인 방법.4. The method according to claim 3, wherein a mixture containing a liquid crystal compound of formula (I) wherein M is one of the different structures is prepared. 상기 식 중, R1, R2및 R3은 수소, OCH3, CH3, F, Cl 또는 Br이다.Wherein R 1 , R 2 and R 3 are hydrogen, OCH 3 , CH 3 , F, Cl or Br. 제3항에 있어서, Z1및 (또는) Z2가 다음 구조 중 하나인 화학식 Ⅰ의 액정 화합물을 함유하는 혼합물을 제조하는 것인 방법.A process according to claim 3 wherein Z 1 and / or Z 2 is one of the following structures to produce a mixture containing a liquid crystalline compound of formula (I). 제1항 또는 제2항에 있어서, 다수개의 하기 화학식 Ⅳa의 화합물을 하기 화학식 Ⅳb의 2, 3, 6, 7, 10, 11-헥사히드록시크리페닐렌과 공지된 방법에 따라 반응시키는 것으로 이루어진, 하기 화학식 Ⅳ의 액정 화합물의 제조하기 위한 방법.The process according to claim 1 or 2, wherein a plurality of compounds of the formula IVa are reacted with 2, 3, 6, 7, 10, 11-hexahydroxy cryptophenylene of the formula IVb according to a known process , ≪ / RTI > 화학식 Ⅳ(IV) 화학식 ⅣaIVa (Z1-Y1)m-A1-(Y2-M-Y3-A3-)sX1 (Z 1 -Y 1 ) mA 1 - (Y 2 -MY 3 -A 3 -) sX 1 화학식 ⅣbThe compound of formula IVb 상기 식 중,Wherein, Z1, Y1,Y2, Y3, A1, M 및 m은 제3항에 정의된 바와 같고,Z 1 , Y 1 , Y 2 , Y 3 , A 1 , M and m are as defined in claim 3, s는 0 또는 1이고,s is 0 or 1, A3은 에테르 산소 원자 또는 비인접 이미노 또는 C1-C4-알킬이미노기에 의해 중단될 수 있는 C2-C20- 알킬렌이고,A 3 is a C2-C20-alkylene which may be interrupted by an ether oxygen atom or a non-adjacent imino or C 1 -C 4 -alkylimino group, 여기서 Z1, Y1, Y2, Y3, A1, A3, M, m 및 s는 화학식에서 6회 나타나기 때문에 동일하거나 또는 상이할 수 있다.Here, Z 1 , Y 1 , Y 2 , Y 3 , A 1 , A 3 , M, m and s may be the same or different because they appear six times in the formula.
KR1019970700795A 1994-08-05 1995-07-28 Method for manufacturing liquid crystal mixture Withdrawn KR970704855A (en)

Applications Claiming Priority (3)

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DEP4427766.0 1994-08-05
DE4427766A DE4427766A1 (en) 1994-08-05 1994-08-05 Process for the preparation of liquid crystalline mixtures
PCT/EP1995/003002 WO1996004351A1 (en) 1994-08-05 1995-07-28 Process for producing liquid crystal mixtures

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CN1158142A (en) 1997-08-27
WO1996004351A1 (en) 1996-02-15
EP0773980A1 (en) 1997-05-21
JPH10503541A (en) 1998-03-31

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