ATE124393T1 - Verfahren zum herstellen von merkaptopropionsäureestern. - Google Patents
Verfahren zum herstellen von merkaptopropionsäureestern.Info
- Publication number
- ATE124393T1 ATE124393T1 AT91310172T AT91310172T ATE124393T1 AT E124393 T1 ATE124393 T1 AT E124393T1 AT 91310172 T AT91310172 T AT 91310172T AT 91310172 T AT91310172 T AT 91310172T AT E124393 T1 ATE124393 T1 AT E124393T1
- Authority
- AT
- Austria
- Prior art keywords
- acid esters
- mercaptopropionic acid
- producing
- catalyst
- acid ester
- Prior art date
Links
- PMNLUUOXGOOLSP-UHFFFAOYSA-N 2-mercaptopropanoic acid Chemical class CC(S)C(O)=O PMNLUUOXGOOLSP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000005396 acrylic acid ester group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003426 co-catalyst Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
- C07C319/04—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by addition of hydrogen sulfide or its salts to unsaturated compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/609,479 US5157147A (en) | 1990-11-05 | 1990-11-05 | Method for preparing mercaptopropionic acid esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE124393T1 true ATE124393T1 (de) | 1995-07-15 |
Family
ID=24440983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91310172T ATE124393T1 (de) | 1990-11-05 | 1991-11-04 | Verfahren zum herstellen von merkaptopropionsäureestern. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5157147A (de) |
| EP (1) | EP0485139B1 (de) |
| JP (1) | JPH04273851A (de) |
| AT (1) | ATE124393T1 (de) |
| DE (1) | DE69110837T2 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2697018B1 (fr) * | 1992-10-15 | 1994-12-09 | Oreal | Procédé de désodorisation d'un mercaptoacide et produit désodorisé ainsi obtenu. |
| US5391820A (en) * | 1994-04-13 | 1995-02-21 | Hampshire Chemical Corp. | Preparation of 3-mercaptopropionitrile and 3-mercaptopropionic acid |
| FR2742146B1 (fr) * | 1995-12-11 | 1998-01-02 | Atochem Elf Sa | Procede de fabrication d'acides mercaptocarboxyliques a partir d'acides carboxyliques insatures |
| JPH09249639A (ja) * | 1996-03-11 | 1997-09-22 | Nippon Shokubai Co Ltd | チオール化合物の製造方法 |
| US5696282A (en) * | 1996-03-26 | 1997-12-09 | Phillips Petroleum Company | Process for producing organosulfur compounds |
| CN102675170B (zh) * | 2011-03-08 | 2015-04-29 | 北京天擎化工有限公司 | 3-巯基丙酸酯的制备 |
| JP5816700B2 (ja) * | 2011-11-21 | 2015-11-18 | 三井化学株式会社 | β−メルカプトカルボン酸の製造方法 |
| EP2784064B1 (de) * | 2011-11-21 | 2017-01-04 | Mitsui Chemicals, Inc. | Verfahren zur herstellung von beta-mercaptocarbonsäure |
| KR101639365B1 (ko) * | 2014-07-17 | 2016-07-13 | 이수화학 주식회사 | 메틸 3-머캅토프로피오네이트 및 다이메틸 3,3’-사이오프로피오네이트의 제조 방법 |
| CN106083672B (zh) * | 2016-06-07 | 2018-05-01 | 荆州市诺亚化工有限公司 | 一种β-巯基丙酸的合成方法 |
| EP3663382B1 (de) * | 2018-12-06 | 2021-08-04 | Oleon N.V. | Schwefelhaltiges esterifiziertes polyol |
| CN114853643B (zh) * | 2022-06-14 | 2023-06-06 | 南京大学 | 一种羧酸根离子液体催化h2s与烯酯反应制备巯基酯或硫醚的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052440A (en) * | 1973-07-17 | 1977-10-04 | Witco Chemical Corporation | Method for preparing mercapto propionic acid esters and polythio dipropionic acid esters |
| JPS5934181B2 (ja) * | 1975-09-19 | 1984-08-21 | ア−ガス・ケミカル・コ−ポレ−ション | メルカプトプロピオン酸エステル及びポリチオジプロピオン酸エステルの製造方法 |
| US4307225A (en) * | 1978-12-05 | 1981-12-22 | Phillips Petroleum Company | Preparation of alkyl mercaptocarboxylate/dialkyl thiodicarboxylate mixture using sulfur and/or water cocatalyst |
| US4433134A (en) * | 1979-08-01 | 1984-02-21 | Phillips Petroleum Company | Preparation of alkyl mercaptoalkanoates from unsaturated carboxylates and CO2 -contaminated H2 S |
-
1990
- 1990-11-05 US US07/609,479 patent/US5157147A/en not_active Expired - Lifetime
-
1991
- 1991-11-04 AT AT91310172T patent/ATE124393T1/de not_active IP Right Cessation
- 1991-11-04 DE DE69110837T patent/DE69110837T2/de not_active Expired - Fee Related
- 1991-11-04 EP EP91310172A patent/EP0485139B1/de not_active Expired - Lifetime
- 1991-11-05 JP JP3288917A patent/JPH04273851A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US5157147A (en) | 1992-10-20 |
| JPH04273851A (ja) | 1992-09-30 |
| DE69110837T2 (de) | 1996-01-18 |
| EP0485139B1 (de) | 1995-06-28 |
| EP0485139A1 (de) | 1992-05-13 |
| DE69110837D1 (de) | 1995-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |