DD295354A5 - Kontinuierliche synthese von marcaptocarbonsaeureestern - Google Patents
Kontinuierliche synthese von marcaptocarbonsaeureestern Download PDFInfo
- Publication number
- DD295354A5 DD295354A5 DD90344320A DD34432090A DD295354A5 DD 295354 A5 DD295354 A5 DD 295354A5 DD 90344320 A DD90344320 A DD 90344320A DD 34432090 A DD34432090 A DD 34432090A DD 295354 A5 DD295354 A5 DD 295354A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- water
- acid
- concentration
- temperature
- alcohol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
- C07C327/20—Esters of monothiocarboxylic acids
- C07C327/22—Esters of monothiocarboxylic acids having carbon atoms of esterified thiocarboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
-
- 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
- C07C319/12—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by reactions not involving the formation of mercapto groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| FR8913102A FR2652811B1 (fr) | 1989-10-06 | 1989-10-06 | Synthese continue d'esters d'acides mercaptocarboxyliques. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD295354A5 true DD295354A5 (de) | 1991-10-31 |
Family
ID=9386171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD90344320A DD295354A5 (de) | 1989-10-06 | 1990-10-01 | Kontinuierliche synthese von marcaptocarbonsaeureestern |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5095138A (zh) |
| EP (1) | EP0421831B1 (zh) |
| JP (1) | JPH0655712B2 (zh) |
| KR (1) | KR940005960B1 (zh) |
| CN (1) | CN1032307C (zh) |
| AT (1) | ATE90669T1 (zh) |
| BR (1) | BR9004845A (zh) |
| CA (1) | CA2024713C (zh) |
| CZ (1) | CZ284576B6 (zh) |
| DD (1) | DD295354A5 (zh) |
| DE (1) | DE69001980T2 (zh) |
| DK (1) | DK0421831T3 (zh) |
| ES (1) | ES2041161T3 (zh) |
| FR (1) | FR2652811B1 (zh) |
| HU (1) | HU212490B (zh) |
| IE (1) | IE65292B1 (zh) |
| SK (1) | SK478990A3 (zh) |
| YU (1) | YU47032B (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4445202C2 (de) * | 1994-12-19 | 1997-04-24 | Merck Patent Gmbh | Verfahren zur Herstellung von Thioglycolsäurealkylestern |
| JP5049568B2 (ja) * | 2006-11-24 | 2012-10-17 | 石原産業株式会社 | 金属分散液の製造方法 |
| CN101195596B (zh) * | 2007-12-01 | 2010-06-16 | 西北师范大学 | 一种制备巯基乙酸乙酯的方法 |
| JP2011084479A (ja) * | 2009-10-13 | 2011-04-28 | Showa Denko Kk | メルカプトカルボン酸多価アルコールエステルの製造方法 |
| CN102229549B (zh) * | 2011-05-16 | 2013-11-06 | 潍坊益华化工有限公司 | 一种巯基乙酸异辛酯的制备方法 |
| CN102775333B (zh) * | 2012-07-31 | 2014-07-16 | 烟台恒邦化工助剂有限公司 | 一种利用硫氨酯尾液制造巯基乙酸异辛酯的方法 |
| KR101307829B1 (ko) * | 2013-05-15 | 2013-09-12 | (주)에버그린켐텍 | 렌즈용 머캅토프로피오네이트의 제조방법 |
| CN106518737A (zh) * | 2016-08-31 | 2017-03-22 | 湖北犇星化工有限责任公司 | 用于硫醇锡合成工艺的巯基乙酸异辛酯生产的质控方法 |
| KR20220067352A (ko) * | 2020-11-17 | 2022-05-24 | 주식회사 엘지화학 | 디에스터계 물질의 제조방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1693111U (de) | 1954-11-06 | 1955-02-17 | Mauser Kg | Verpackungsgefaess aus nichtmetallenem werkstoff. |
| DE1693111A1 (de) * | 1964-01-24 | 1971-06-03 | Met Chemicals Inc | Verfahren zur Herstellung von Estern von Thiocarbonsaeuren |
| US3954843A (en) * | 1971-12-02 | 1976-05-04 | Givaudan Corporation | Mercapto carboxylic acid esters |
| JPS5711959A (en) * | 1980-06-24 | 1982-01-21 | Asahi Denka Kogyo Kk | Preparation of polyhydric alcohol ester with mercaptocarboxylic acid |
-
1989
- 1989-10-06 FR FR8913102A patent/FR2652811B1/fr not_active Expired - Fee Related
-
1990
- 1990-08-31 DK DK90402408.0T patent/DK0421831T3/da active
- 1990-08-31 ES ES199090402408T patent/ES2041161T3/es not_active Expired - Lifetime
- 1990-08-31 EP EP90402408A patent/EP0421831B1/fr not_active Expired - Lifetime
- 1990-08-31 DE DE90402408T patent/DE69001980T2/de not_active Expired - Fee Related
- 1990-08-31 AT AT90402408T patent/ATE90669T1/de not_active IP Right Cessation
- 1990-09-06 CA CA002024713A patent/CA2024713C/fr not_active Expired - Fee Related
- 1990-09-13 IE IE333390A patent/IE65292B1/en not_active IP Right Cessation
- 1990-09-27 BR BR909004845A patent/BR9004845A/pt not_active IP Right Cessation
- 1990-10-01 JP JP2263691A patent/JPH0655712B2/ja not_active Expired - Fee Related
- 1990-10-01 DD DD90344320A patent/DD295354A5/de not_active IP Right Cessation
- 1990-10-02 SK SK4789-90A patent/SK478990A3/sk unknown
- 1990-10-02 CZ CS904789A patent/CZ284576B6/cs not_active IP Right Cessation
- 1990-10-04 YU YU187890A patent/YU47032B/sh unknown
- 1990-10-05 HU HU906352A patent/HU212490B/hu not_active IP Right Cessation
- 1990-10-05 KR KR1019900015833A patent/KR940005960B1/ko not_active IP Right Cessation
- 1990-10-05 US US07/593,137 patent/US5095138A/en not_active Expired - Lifetime
- 1990-10-06 CN CN90108161A patent/CN1032307C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03130257A (ja) | 1991-06-04 |
| CZ478990A3 (cs) | 1998-10-14 |
| KR940005960B1 (ko) | 1994-06-25 |
| US5095138A (en) | 1992-03-10 |
| JPH0655712B2 (ja) | 1994-07-27 |
| CN1032307C (zh) | 1996-07-17 |
| IE65292B1 (en) | 1995-10-18 |
| ATE90669T1 (de) | 1993-07-15 |
| FR2652811B1 (fr) | 1993-12-24 |
| IE903333A1 (en) | 1991-04-10 |
| KR910007873A (ko) | 1991-05-30 |
| CA2024713C (fr) | 1996-09-24 |
| DE69001980T2 (de) | 1993-10-14 |
| YU47032B (sh) | 1994-11-15 |
| CA2024713A1 (fr) | 1991-04-07 |
| SK278328B6 (en) | 1996-11-06 |
| CN1050713A (zh) | 1991-04-17 |
| EP0421831A1 (fr) | 1991-04-10 |
| SK478990A3 (en) | 1996-11-06 |
| YU187890A (sh) | 1993-11-16 |
| HU212490B (en) | 1996-07-29 |
| EP0421831B1 (fr) | 1993-06-16 |
| DE69001980D1 (de) | 1993-07-22 |
| HUT54962A (en) | 1991-04-29 |
| BR9004845A (pt) | 1991-09-10 |
| HU906352D0 (en) | 1991-04-29 |
| DK0421831T3 (da) | 1993-08-16 |
| ES2041161T3 (es) | 1993-11-01 |
| CZ284576B6 (cs) | 1999-01-13 |
| FR2652811A1 (fr) | 1991-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |