CA1212382A - Preparation en phase liquide d'esters d'acide delta-ceto-carboxylique, a l'aide d'un catalyseur insoluble en phase liquide - Google Patents
Preparation en phase liquide d'esters d'acide delta-ceto-carboxylique, a l'aide d'un catalyseur insoluble en phase liquideInfo
- Publication number
- CA1212382A CA1212382A CA000420282A CA420282A CA1212382A CA 1212382 A CA1212382 A CA 1212382A CA 000420282 A CA000420282 A CA 000420282A CA 420282 A CA420282 A CA 420282A CA 1212382 A CA1212382 A CA 1212382A
- Authority
- CA
- Canada
- Prior art keywords
- water
- methyl
- oxocaproate
- catalyst
- reaction product
- 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
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
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37202982A | 1982-04-26 | 1982-04-26 | |
US372,029 | 1982-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1212382A true CA1212382A (fr) | 1986-10-07 |
Family
ID=23466416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000420282A Expired CA1212382A (fr) | 1982-04-26 | 1983-01-26 | Preparation en phase liquide d'esters d'acide delta-ceto-carboxylique, a l'aide d'un catalyseur insoluble en phase liquide |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS58194840A (fr) |
CA (1) | CA1212382A (fr) |
DE (1) | DE3302847C2 (fr) |
FR (1) | FR2525590B1 (fr) |
IT (1) | IT1212863B (fr) |
NL (1) | NL8300298A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5260424A (en) * | 1986-05-29 | 1993-11-09 | E. I. Du Pont De Nemours And Company | B-(keto or sulfonyl) esters from reaction of silylketene acetal and acyl or sulfonyl compound |
US5110869A (en) * | 1986-05-29 | 1992-05-05 | E. I. Du Pont De Nemours And Company | β-(keto or sulfonyl)esters from reaction of silyketene acetal and acyl or sulfonyl compound |
US4983679A (en) * | 1986-05-29 | 1991-01-08 | E. I. Dupont De Nemours And Company | β-(keto or sulfonyl)esters from reaction of silylketene acetal and acyl or sulfonyl compound |
JPH01500198A (ja) * | 1986-05-29 | 1989-01-26 | イー・アイ・デユポン・ド・ネモアース・アンド・コンパニー | シリルケテンアセタールのアシル化およびスルホン化 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL173847C (nl) * | 1972-11-11 | 1984-03-16 | Stamicarbon | De bereiding van delta-keto-esters. |
DE2325160A1 (de) * | 1973-05-18 | 1974-12-05 | Hoechst Ag | Verfahren zur herstellung von 5-oxocarbonsaeureestern |
DE2540972C3 (de) * | 1975-09-13 | 1979-03-22 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von 5-Oxohexansäure und deren Derivaten |
NL7800982A (nl) * | 1978-01-27 | 1979-07-31 | Stamicarbon | Werkwijze ter bereiding van de methylester 4-oxopentaan-1-carbonzuur. |
DE2855195A1 (de) * | 1978-12-21 | 1980-07-17 | Hoechst Ag | Verfahren zur herstellung von 5-oxoalkansaeuren, deren estern und nitrilen |
-
1983
- 1983-01-26 CA CA000420282A patent/CA1212382A/fr not_active Expired
- 1983-01-27 NL NL8300298A patent/NL8300298A/nl not_active Application Discontinuation
- 1983-01-28 DE DE3302847A patent/DE3302847C2/de not_active Expired
- 1983-03-14 FR FR8304168A patent/FR2525590B1/fr not_active Expired
- 1983-04-26 JP JP58073689A patent/JPS58194840A/ja active Pending
- 1983-04-26 IT IT48160/83A patent/IT1212863B/it active
Also Published As
Publication number | Publication date |
---|---|
NL8300298A (nl) | 1983-11-16 |
JPS58194840A (ja) | 1983-11-12 |
FR2525590A1 (fr) | 1983-10-28 |
IT8348160A0 (it) | 1983-04-26 |
DE3302847C2 (de) | 1986-01-30 |
FR2525590B1 (fr) | 1986-09-12 |
DE3302847A1 (de) | 1983-11-03 |
IT1212863B (it) | 1989-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |