BR9803208A - Sìntese de ácidos carboxialquil tiossuccìnicos. - Google Patents

Sìntese de ácidos carboxialquil tiossuccìnicos.

Info

Publication number
BR9803208A
BR9803208A BR9803208-9A BR9803208A BR9803208A BR 9803208 A BR9803208 A BR 9803208A BR 9803208 A BR9803208 A BR 9803208A BR 9803208 A BR9803208 A BR 9803208A
Authority
BR
Brazil
Prior art keywords
acids
synthesis
thiosuccinic
carboxyalkyl
formula
Prior art date
Application number
BR9803208-9A
Other languages
English (en)
Inventor
Yves Labat
Jean-Pierre Muller
Original Assignee
Elf Aquitaine Exploration Prod
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elf Aquitaine Exploration Prod filed Critical Elf Aquitaine Exploration Prod
Publication of BR9803208A publication Critical patent/BR9803208A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/18—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of thiols to unsaturated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

<B>SìNTESE DE áCIDOS CARBOXIALQUILTIOSSUCCìNICOS<D>. Para a preparação de ácidos carboxialquiltiossuccínicos de fórmula: na qual n = 1 a 3 e R = H ou CH~ 3~, um éster mercapto de fórmula HS-(CH~ 2~)~ n~-COOR' em que R' é um radical alquila C~ 1~ até C~ 4~, é reagido, em meio aquoso e sem catalisador, com ácido maleico, ácido citracónico ou o anidrido dos mesmos. A invenção é mais particularmente direcionada para a
BR9803208-9A 1997-08-27 1998-08-21 Sìntese de ácidos carboxialquil tiossuccìnicos. BR9803208A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710707A FR2767824B1 (fr) 1997-08-27 1997-08-27 Synthese d'acides carboxyalkylthiosucciniques

Publications (1)

Publication Number Publication Date
BR9803208A true BR9803208A (pt) 2000-03-28

Family

ID=9510535

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803208-9A BR9803208A (pt) 1997-08-27 1998-08-21 Sìntese de ácidos carboxialquil tiossuccìnicos.

Country Status (10)

Country Link
US (1) US5922910A (pt)
EP (1) EP0899257A1 (pt)
JP (1) JPH11130747A (pt)
KR (1) KR19990023553A (pt)
CN (1) CN1210854A (pt)
BR (1) BR9803208A (pt)
CA (1) CA2243667A1 (pt)
FR (1) FR2767824B1 (pt)
IL (1) IL125637A0 (pt)
TW (1) TW438762B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8071051B2 (en) 2004-05-14 2011-12-06 Honeywell International Inc. Portable sample analyzer cartridge
JP4068499B2 (ja) * 2003-05-09 2008-03-26 株式会社フジミインコーポレーテッド 研磨用組成物
JP4400102B2 (ja) * 2003-06-16 2010-01-20 富士ゼロックス株式会社 画像記録方法
JP4289209B2 (ja) * 2004-04-28 2009-07-01 富士ゼロックス株式会社 記録用紙およびこれを用いた画像形成方法
JP2005313454A (ja) * 2004-04-28 2005-11-10 Fuji Xerox Co Ltd 記録用紙及びこれを用いた画像記録方法
JP4543841B2 (ja) * 2004-09-09 2010-09-15 富士ゼロックス株式会社 記録用紙及びこれを用いた画像記録方法
CN102030692A (zh) * 2010-12-10 2011-04-27 中国科学院烟台海岸带研究所 一种2-巯基丁二酸的合成方法
CN115072885B (zh) * 2022-07-14 2022-11-15 欣格瑞（山东）环境科技有限公司 一种纳滤浓缩液改性剂及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1004453A (en) * 1971-10-21 1977-02-01 Jack C. Gilles Aliphatic esters of carboxymethene- and carboxyethenethiosuccinic acids
US3909493A (en) * 1971-10-21 1975-09-30 Goodrich Co B F Aliphatic esters of carboxymethene- and carboxyethenethiosuccinic acid
JPH08259732A (ja) * 1995-03-20 1996-10-08 Nippon Oil & Fats Co Ltd 樹脂用添加剤
JPH08277481A (ja) * 1995-04-05 1996-10-22 Nippon Oil & Fats Co Ltd 水系防錆剤
JPH08283783A (ja) * 1995-04-13 1996-10-29 Nippon Oil & Fats Co Ltd 洗浄剤組成物
JPH08311055A (ja) * 1995-05-19 1996-11-26 Nippon Oil & Fats Co Ltd カルボキシアルキルチオ無水コハク酸の製造方法

Also Published As

Publication number Publication date
EP0899257A1 (fr) 1999-03-03
CN1210854A (zh) 1999-03-17
CA2243667A1 (fr) 1999-02-27
TW438762B (en) 2001-06-07
KR19990023553A (ko) 1999-03-25
FR2767824A1 (fr) 1999-03-05
IL125637A0 (en) 1999-04-11
US5922910A (en) 1999-07-13
JPH11130747A (ja) 1999-05-18
FR2767824B1 (fr) 1999-10-08

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law