DE69032153D1 - Verfahren zur Herstellung von Butantetracarboxylat - Google Patents
Verfahren zur Herstellung von ButantetracarboxylatInfo
- Publication number
- DE69032153D1 DE69032153D1 DE69032153T DE69032153T DE69032153D1 DE 69032153 D1 DE69032153 D1 DE 69032153D1 DE 69032153 T DE69032153 T DE 69032153T DE 69032153 T DE69032153 T DE 69032153T DE 69032153 D1 DE69032153 D1 DE 69032153D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- butane tetracarboxylate
- tetracarboxylate
- butane
- butanetetracarboxylates
- 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
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/24—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms containing more than three carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/29—Coupling reactions
- C25B3/295—Coupling reactions hydrodimerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/450,767 US5248396A (en) | 1989-12-14 | 1989-12-14 | Process for preparing butanetetracarboxylic acid |
US07/450,760 US5298653A (en) | 1989-12-14 | 1989-12-14 | Process for preparing 1,2,3,4-butanetetracarboxylic acid |
US07/450,773 US5244546A (en) | 1989-12-14 | 1989-12-14 | Process for preparing tetraalkyl butanetetracarboxylates |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69032153D1 true DE69032153D1 (de) | 1998-04-23 |
DE69032153T2 DE69032153T2 (de) | 1998-10-15 |
Family
ID=27412457
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69032153T Expired - Fee Related DE69032153T2 (de) | 1989-12-14 | 1990-11-20 | Verfahren zur Herstellung von Butantetracarboxylat |
DE69033833T Expired - Lifetime DE69033833D1 (de) | 1989-12-14 | 1990-11-20 | Verfahren zur Herstellung von Butantetracarbonsäure |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69033833T Expired - Lifetime DE69033833D1 (de) | 1989-12-14 | 1990-11-20 | Verfahren zur Herstellung von Butantetracarbonsäure |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP0433260B1 (de) |
JP (1) | JP2510358B2 (de) |
KR (1) | KR930001325B1 (de) |
CN (1) | CN1052514A (de) |
AT (2) | ATE207139T1 (de) |
DE (2) | DE69032153T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1575797A (en) * | 1996-01-11 | 1997-08-01 | Monsanto Company | Process for the preparation of tetraalkyl 1,2,3,4-butanetetracarboxylates |
IL125347A0 (en) * | 1996-01-16 | 1999-03-12 | Solutia Inc | Process for the preparation of tetraalkyl 1,2,3,4-butanetetracarboxylates |
US6020520A (en) * | 1997-01-16 | 2000-02-01 | Solutia Inc. | Process for the preparation of tetraalkyl 1,2,3,4-butanetetracarboxylates |
DE10057888A1 (de) * | 2000-11-22 | 2002-05-23 | Basf Ag | Herstellung von Butantetracarbonsäurederivaten mittels gekoppelter Elektrosynthese |
DE102005020494A1 (de) * | 2005-04-29 | 2006-11-09 | Basf Ag | Verfahren zur Herstellung von Tetracarbonsäuren |
WO2018097726A1 (en) * | 2016-11-24 | 2018-05-31 | Avantium Knowledge Centre B.V. | Process |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2264103A (en) * | 1936-06-06 | 1941-11-25 | Procter & Gamble | Process and product for softening hard water |
DE1297091B (de) * | 1960-12-12 | 1969-06-12 | Monsanto Co | Verfahren zur Herstellung von Nitrilen, Alkyl- oder Arylestern gestaettigter aliphatischer Di- oder Tetracarbonsaeuren |
US3193481A (en) * | 1962-10-05 | 1965-07-06 | Monsanto Co | Electrolytic hydrodimerization alpha, beta-olefinic nitriles |
BE623691A (de) * | 1962-10-05 | |||
US3193482A (en) * | 1964-01-14 | 1965-07-06 | Monsanto Co | Electrolysis of alpha, beta mono-olefinic carboxylates |
DE1944277A1 (de) * | 1969-09-01 | 1971-03-04 | Basf Ag | Verfahren zur Herstellung von Butan-Derivaten |
JPS52928A (en) * | 1975-06-24 | 1977-01-06 | Taku Yamada | Production of plaster board having surface like fracture of marble |
US4076601A (en) * | 1976-11-22 | 1978-02-28 | Monsanto Company | Electrolytic process for the preparation of ethane-1,1,2,2-tetracarboxylate esters and related cyclic tetracarboxylate esters |
DE3016225A1 (de) * | 1980-04-26 | 1981-10-29 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur reinigung von polycarbonsaeuren |
JPS5896043A (ja) * | 1981-11-30 | 1983-06-07 | Soken Kagaku Kk | 電解合成ジカルボン酸ジエステルの分離精製方法 |
JPS6058936A (ja) * | 1983-09-12 | 1985-04-05 | Kao Corp | 脂肪酸低級アルコ−ルエステルから脂肪酸を製造する方法 |
-
1990
- 1990-11-09 KR KR1019900018145A patent/KR930001325B1/ko not_active IP Right Cessation
- 1990-11-20 EP EP90870218A patent/EP0433260B1/de not_active Expired - Lifetime
- 1990-11-20 DE DE69032153T patent/DE69032153T2/de not_active Expired - Fee Related
- 1990-11-20 AT AT97114709T patent/ATE207139T1/de not_active IP Right Cessation
- 1990-11-20 EP EP97114709A patent/EP0816533B1/de not_active Expired - Lifetime
- 1990-11-20 DE DE69033833T patent/DE69033833D1/de not_active Expired - Lifetime
- 1990-11-20 AT AT90870218T patent/ATE164190T1/de active
- 1990-11-29 JP JP2333452A patent/JP2510358B2/ja not_active Expired - Lifetime
- 1990-12-14 CN CN90109969A patent/CN1052514A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0433260A2 (de) | 1991-06-19 |
DE69033833D1 (de) | 2001-11-22 |
DE69032153T2 (de) | 1998-10-15 |
EP0816533A3 (de) | 1998-01-14 |
KR910011736A (ko) | 1991-08-07 |
EP0433260A3 (en) | 1993-01-20 |
EP0433260B1 (de) | 1998-03-18 |
ATE207139T1 (de) | 2001-11-15 |
EP0816533A2 (de) | 1998-01-07 |
JPH03190838A (ja) | 1991-08-20 |
CN1052514A (zh) | 1991-06-26 |
JP2510358B2 (ja) | 1996-06-26 |
KR930001325B1 (ko) | 1993-02-26 |
ATE164190T1 (de) | 1998-04-15 |
EP0816533B1 (de) | 2001-10-17 |
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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 |