DE3865466D1 - Verfahren zur veresterung von thiopropionaten. - Google Patents
Verfahren zur veresterung von thiopropionaten.Info
- Publication number
- DE3865466D1 DE3865466D1 DE8888630044T DE3865466T DE3865466D1 DE 3865466 D1 DE3865466 D1 DE 3865466D1 DE 8888630044 T DE8888630044 T DE 8888630044T DE 3865466 T DE3865466 T DE 3865466T DE 3865466 D1 DE3865466 D1 DE 3865466D1
- Authority
- DE
- Germany
- Prior art keywords
- thiopropionates
- esterification
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
-
- 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
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide 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)
- Catalysts (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/023,735 US5093517A (en) | 1987-03-09 | 1987-03-09 | Method for the esterification of thiopropionates |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3865466D1 true DE3865466D1 (de) | 1991-11-21 |
Family
ID=21816904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888630044T Expired - Fee Related DE3865466D1 (de) | 1987-03-09 | 1988-03-08 | Verfahren zur veresterung von thiopropionaten. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5093517A (de) |
EP (1) | EP0282435B1 (de) |
JP (1) | JPH0788351B2 (de) |
KR (1) | KR950013108B1 (de) |
BR (1) | BR8800989A (de) |
CA (1) | CA1326492C (de) |
DE (1) | DE3865466D1 (de) |
MX (1) | MX165982B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0327523B1 (de) * | 1988-02-03 | 1992-06-17 | Washington University | Enzymsubstrate auf der Basis neuer Fettsäureanaloge |
US5069819A (en) * | 1990-09-10 | 1991-12-03 | The Goodyear Tire & Rubber Company | Thioesters and antioxidant compositions containing the same |
US5187305A (en) * | 1990-11-26 | 1993-02-16 | Glaxo Inc. | S-nitroso-N-alkonoylpenicillamines |
EP0782566A4 (de) * | 1995-07-18 | 2000-04-26 | Ck Witco Corp | Pentaerythritol-tetraester enthaltende zusammensetzungen und verfahren zu deren herstellung |
US5672730A (en) * | 1995-09-22 | 1997-09-30 | The Goodyear Tire & Rubber Company | Thiopropionate synergists |
CN103724241B (zh) * | 2013-12-20 | 2016-02-03 | 天津利安隆新材料股份有限公司 | 季戊四醇四(3-正十二烷基硫代丙酸酯)的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2720507A (en) * | 1952-10-03 | 1955-10-11 | Eastman Kodak Co | Organo-metallic tin catalysts for preparation of polyesters |
US3758549A (en) * | 1971-10-12 | 1973-09-11 | Ciba Geigy Corp | Poly alkanol esters of alkylthio-alkanoic acids |
JPS5459225A (en) * | 1977-10-17 | 1979-05-12 | Adeka Argus Chem Co Ltd | Preparation of alkyllthiopropionates |
US4301296A (en) * | 1978-05-26 | 1981-11-17 | The Goodyear Tire & Rubber Company | Antioxidant combination of esters and amines |
EP0042358A1 (de) * | 1980-06-16 | 1981-12-23 | Ciba-Geigy Ag | Organische Sulfide und ihre Verwendung als Stabilisatoren in organischen Materialien |
-
1987
- 1987-03-09 US US07/023,735 patent/US5093517A/en not_active Expired - Fee Related
-
1988
- 1988-03-01 MX MX010611A patent/MX165982B/es unknown
- 1988-03-04 JP JP63051404A patent/JPH0788351B2/ja not_active Expired - Fee Related
- 1988-03-07 CA CA000560702A patent/CA1326492C/en not_active Expired - Fee Related
- 1988-03-07 BR BR8800989A patent/BR8800989A/pt not_active IP Right Cessation
- 1988-03-08 DE DE8888630044T patent/DE3865466D1/de not_active Expired - Fee Related
- 1988-03-08 KR KR1019880002377A patent/KR950013108B1/ko not_active IP Right Cessation
- 1988-03-08 EP EP88630044A patent/EP0282435B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MX165982B (es) | 1992-12-15 |
EP0282435A1 (de) | 1988-09-14 |
US5093517A (en) | 1992-03-03 |
CA1326492C (en) | 1994-01-25 |
BR8800989A (pt) | 1988-10-11 |
KR950013108B1 (ko) | 1995-10-24 |
JPH0788351B2 (ja) | 1995-09-27 |
JPS63243070A (ja) | 1988-10-07 |
KR880011093A (ko) | 1988-10-26 |
EP0282435B1 (de) | 1991-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |