DE3776430D1 - Carboalkoxylierung von butadien zur darstellung von dimethyladipat. - Google Patents
Carboalkoxylierung von butadien zur darstellung von dimethyladipat.Info
- Publication number
- DE3776430D1 DE3776430D1 DE8787305705T DE3776430T DE3776430D1 DE 3776430 D1 DE3776430 D1 DE 3776430D1 DE 8787305705 T DE8787305705 T DE 8787305705T DE 3776430 T DE3776430 T DE 3776430T DE 3776430 D1 DE3776430 D1 DE 3776430D1
- Authority
- DE
- Germany
- Prior art keywords
- coxylation
- carboal
- butadiene
- representation
- dimethyl adipate
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
- C07C69/44—Adipic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
- C07C67/38—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by addition to an unsaturated carbon-to-carbon bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/879,399 US4692549A (en) | 1986-06-27 | 1986-06-27 | Carboalkoxylation of butadiene to form dialkyl adipate |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3776430D1 true DE3776430D1 (de) | 1992-03-12 |
Family
ID=25374077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787305705T Expired - Lifetime DE3776430D1 (de) | 1986-06-27 | 1987-06-26 | Carboalkoxylierung von butadien zur darstellung von dimethyladipat. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4692549A (de) |
EP (1) | EP0251728B1 (de) |
JP (1) | JPH082838B2 (de) |
KR (1) | KR950008084B1 (de) |
CA (1) | CA1297899C (de) |
DE (1) | DE3776430D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3638220A1 (de) * | 1986-11-08 | 1988-05-11 | Basf Ag | Verfahren zur herstellung von pentensaeurealkylestern und deren verwendung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2741511C3 (de) * | 1977-09-15 | 1980-06-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Butandicarbonsäureestern |
DE2802580A1 (de) * | 1978-01-21 | 1979-07-26 | Basf Ag | Verfahren zur herstellung von butandicarbonsaeureestern |
JPS5917101B2 (ja) * | 1980-11-25 | 1984-04-19 | 三菱瓦斯化学株式会社 | アジピン酸ジエステルの製造方法 |
FR2517298A1 (fr) * | 1981-12-01 | 1983-06-03 | Rhone Poulenc Chim Base | Procede de preparation de diesters satures lineaires |
FR2524876A1 (fr) * | 1982-04-07 | 1983-10-14 | Rhone Poulenc Chim Base | Procede de preparation d'adipates d'alkyles |
US4570016A (en) * | 1984-10-12 | 1986-02-11 | E. I. Du Pont De Nemours And Company | Manufacture of butanedicarboxylic acid esters |
-
1986
- 1986-06-27 US US06/879,399 patent/US4692549A/en not_active Expired - Lifetime
-
1987
- 1987-06-23 CA CA000540398A patent/CA1297899C/en not_active Expired - Lifetime
- 1987-06-25 JP JP62156731A patent/JPH082838B2/ja not_active Expired - Fee Related
- 1987-06-26 DE DE8787305705T patent/DE3776430D1/de not_active Expired - Lifetime
- 1987-06-26 KR KR1019870006501A patent/KR950008084B1/ko not_active IP Right Cessation
- 1987-06-26 EP EP87305705A patent/EP0251728B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR950008084B1 (ko) | 1995-07-25 |
JPS638353A (ja) | 1988-01-14 |
CA1297899C (en) | 1992-03-24 |
US4692549A (en) | 1987-09-08 |
EP0251728A3 (en) | 1988-08-17 |
EP0251728B1 (de) | 1992-01-29 |
JPH082838B2 (ja) | 1996-01-17 |
EP0251728A2 (de) | 1988-01-07 |
KR880000374A (ko) | 1988-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |