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CA2955994A1 - Zwitterions derives de disulfure de carbone - Google Patents

Zwitterions derives de disulfure de carbone Download PDF

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Publication number
CA2955994A1
CA2955994A1 CA2955994A CA2955994A CA2955994A1 CA 2955994 A1 CA2955994 A1 CA 2955994A1 CA 2955994 A CA2955994 A CA 2955994A CA 2955994 A CA2955994 A CA 2955994A CA 2955994 A1 CA2955994 A1 CA 2955994A1
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CA
Canada
Prior art keywords
amines
amine
dithiocarbamates
shows
synthesis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2955994A
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English (en)
Other versions
CA2955994C (fr
Inventor
Thomas P. Daly
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Individual
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Individual
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Filing date
Publication date
Priority claimed from US14/447,121 external-priority patent/US20150246879A1/en
Priority claimed from US14/808,389 external-priority patent/US9580385B2/en
Application filed by Individual filed Critical Individual
Publication of CA2955994A1 publication Critical patent/CA2955994A1/fr
Application granted granted Critical
Publication of CA2955994C publication Critical patent/CA2955994C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C219/00—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C219/02—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C219/04—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C219/06—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having the hydroxy groups esterified by carboxylic acids having the esterifying carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C333/00—Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C333/14—Dithiocarbamic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • C07F9/1654—Compounds containing the structure P(=X)n-X-acyl, P(=X)n-X-heteroatom, P(=X)n-X-CN (X = O, S, Se; n = 0, 1)
    • C07F9/1656—Compounds containing the structure P(=X)n-X-C(=X)- (X = O, S, Se; n = 0, 1)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

L'invention concerne des amines et des dérivés d'amines qui améliorent la plage de tamponnage et/ou réduisent la chélation et autres interactions négatives du tampon et le système à tamponner. La réaction d'amines ou de polyamines avec diverses molécules pour former des polyamines avec différents pKa étend la plage de tamponnage. Les dérivés qui permettent d'obtenir des polyamines ayant le même pKa fournissent une capacité de tamponnage supérieure. Les dérivés qui permettent d'obtenir des tampons zwitterioniques améliorent le rendement en permettant une plus grande plage de stabilité.
CA2955994A 2014-07-30 2015-07-30 Zwitterions derives de disulfure de carbone Active CA2955994C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14/447,121 2014-07-30
US14/447,121 US20150246879A1 (en) 2014-02-28 2014-07-30 Carbondisulfide Derived Zwitterions
US14/808,389 US9580385B2 (en) 2014-02-28 2015-07-24 Carbondisulfide derived zwitterions
US14/808,389 2015-07-24
PCT/US2015/042858 WO2016019121A2 (fr) 2014-07-30 2015-07-30 Zwitterions dérivés de disulfure de carbone

Publications (2)

Publication Number Publication Date
CA2955994A1 true CA2955994A1 (fr) 2016-02-04
CA2955994C CA2955994C (fr) 2023-01-03

Family

ID=55218445

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2955994A Active CA2955994C (fr) 2014-07-30 2015-07-30 Zwitterions derives de disulfure de carbone

Country Status (6)

Country Link
AU (1) AU2015296285B2 (fr)
BR (1) BR112016029435B1 (fr)
CA (1) CA2955994C (fr)
PE (1) PE20171658A1 (fr)
WO (1) WO2016019121A2 (fr)
ZA (1) ZA201701284B (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554108A (en) * 1983-07-26 1985-11-19 Phillips Petroleum Company Alkali carboxyalkyl dithiocarbamates and use as ore flotation reagents
US4645661A (en) * 1984-06-29 1987-02-24 St. Jude Children's Research Hospital Method for alleviating cisplatin-induced nephrotoxicity and dithiocarbamate compounds for effecting same
US4702821A (en) * 1985-02-26 1987-10-27 Phillips Petroleum Company Ore flotation and di-alkali metal-di(carboxyalkyl)dithiocarbamate and diammonium-di(carboxyalkyl)dithiocarbamate flotation agents for use therein
US4904374A (en) * 1987-10-08 1990-02-27 Sentrachem Limited Froth flotation
TW339261B (en) * 1993-12-03 1998-09-01 Sumitomo Chemical Co Dithiocarbonimide derivative, fungicidal/insecticidal/acaricidal agent coniaining said derivative as active ingredient, intermediate for use in production of said derivative and process for producing said derivative from said intermediate
JP2829707B2 (ja) * 1994-07-29 1998-12-02 ユニチカ株式会社 低温安定性を有するジチオカルバミン酸塩水溶液およびその製造方法
GB201117051D0 (en) * 2011-10-04 2011-11-16 Uni I Oslo Carbonic anhydrase inhibitors
CN107961901A (zh) * 2011-10-18 2018-04-27 塞特克技术公司 捕收剂组合物及其使用方法

Also Published As

Publication number Publication date
ZA201701284B (en) 2018-05-30
CA2955994C (fr) 2023-01-03
PE20171658A1 (es) 2017-11-15
WO2016019121A2 (fr) 2016-02-04
BR112016029435B1 (pt) 2022-04-05
AU2015296285A1 (en) 2017-02-02
AU2015296285B2 (en) 2020-03-26
WO2016019121A3 (fr) 2016-03-24
BR112016029435A2 (pt) 2018-11-27

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