DE3879502D1 - Verfahren zur herstellung 1,4-disubstituierter 2-butene. - Google Patents
Verfahren zur herstellung 1,4-disubstituierter 2-butene.Info
- Publication number
- DE3879502D1 DE3879502D1 DE8888909250T DE3879502T DE3879502D1 DE 3879502 D1 DE3879502 D1 DE 3879502D1 DE 8888909250 T DE8888909250 T DE 8888909250T DE 3879502 T DE3879502 T DE 3879502T DE 3879502 D1 DE3879502 D1 DE 3879502D1
- Authority
- DE
- Germany
- Prior art keywords
- butene
- disubstituted
- producing
- butenes
- dioxy
- 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
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/02—Preparation of ethers from oxiranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
- C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10188587A | 1987-09-28 | 1987-09-28 | |
US23988488A | 1988-09-02 | 1988-09-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3879502D1 true DE3879502D1 (de) | 1993-04-22 |
DE3879502T2 DE3879502T2 (de) | 1993-10-07 |
Family
ID=26798755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88909250T Expired - Fee Related DE3879502T2 (de) | 1987-09-28 | 1988-09-22 | Verfahren zur herstellung 1,4-disubstituierter 2-butene. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0380578B1 (de) |
JP (1) | JP2774122B2 (de) |
AT (1) | ATE86962T1 (de) |
DE (1) | DE3879502T2 (de) |
WO (1) | WO1989002883A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5393867A (en) * | 1994-01-18 | 1995-02-28 | Eastman Chemical Company | Polyether polymers derived from 3,4-epxoy-1-butene |
IT1283232B1 (it) * | 1996-03-12 | 1998-04-16 | Enichem Spa | Procedimento per la sintesi di 2-buten-1, 4-diesteri |
EP1044955A1 (de) * | 1998-10-23 | 2000-10-18 | DAICEL CHEMICAL INDUSTRIES, Ltd. | Verfahren zur herstellung von organischen diestern |
US6541657B2 (en) | 2000-03-24 | 2003-04-01 | Nippon Shokubai Co., Ltd | Unsaturated carboxylate and its production process and use |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5479214A (en) * | 1977-12-05 | 1979-06-25 | Asahi Chem Ind Co Ltd | Preparation of derivative of 2-butene-1,4-diol |
JPS5711931A (en) * | 1980-06-25 | 1982-01-21 | Sumitomo Chem Co Ltd | Production of allyl alcohol |
DE3137804A1 (de) * | 1981-09-23 | 1983-03-31 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von 3-alkyl-3-acyloxy-4-hydroxy-1-butenen |
EP0183042B1 (de) * | 1984-11-21 | 1989-10-11 | F. Hoffmann-La Roche Ag | Verfahren zur Herstellung von Hydrochinonderivaten |
-
1988
- 1988-09-22 AT AT88909250T patent/ATE86962T1/de not_active IP Right Cessation
- 1988-09-22 JP JP63508498A patent/JP2774122B2/ja not_active Expired - Lifetime
- 1988-09-22 EP EP88909250A patent/EP0380578B1/de not_active Expired - Lifetime
- 1988-09-22 WO PCT/US1988/003265 patent/WO1989002883A1/en active IP Right Grant
- 1988-09-22 DE DE88909250T patent/DE3879502T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0380578B1 (de) | 1993-03-17 |
JP2774122B2 (ja) | 1998-07-09 |
DE3879502T2 (de) | 1993-10-07 |
EP0380578A1 (de) | 1990-08-08 |
WO1989002883A1 (en) | 1989-04-06 |
ATE86962T1 (de) | 1993-04-15 |
JPH03500292A (ja) | 1991-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: EASTMAN CHEMICAL CO., KINGSPORT, TENN., US |
|
8339 | Ceased/non-payment of the annual fee |