FR2073109A5 - - Google Patents
Info
- Publication number
- FR2073109A5 FR2073109A5 FR7044186A FR7044186A FR2073109A5 FR 2073109 A5 FR2073109 A5 FR 2073109A5 FR 7044186 A FR7044186 A FR 7044186A FR 7044186 A FR7044186 A FR 7044186A FR 2073109 A5 FR2073109 A5 FR 2073109A5
- Authority
- FR
- France
- 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
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/08—Acetic acid
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)
- Furan Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5971769 | 1969-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2073109A5 true FR2073109A5 (fr) | 1971-09-24 |
Family
ID=10484284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7044186A Expired FR2073109A5 (fr) | 1969-12-08 | 1970-12-08 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3839418A (fr) |
| JP (1) | JPS4934661B1 (fr) |
| BE (1) | BE760034A (fr) |
| CA (1) | CA919692A (fr) |
| CH (1) | CH553146A (fr) |
| DE (1) | DE2060443C3 (fr) |
| FR (1) | FR2073109A5 (fr) |
| GB (1) | GB1340182A (fr) |
| ZA (1) | ZA708238B (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0100019A1 (fr) * | 1982-07-22 | 1984-02-08 | BASF Aktiengesellschaft | Procédé pour la préparation de composés alpha-substitués bêta-dicarbonylés ou bêta-cyanocarbonylés et de bêta-dinitriles alpha-substitués |
| EP0132688A2 (fr) * | 1983-07-23 | 1985-02-13 | Bayer Ag | Procédé pour la préparation de composés de méthylène monométhyl-substitués |
| EP0927713A1 (fr) * | 1997-12-29 | 1999-07-07 | DSM Fine Chemicals Austria GmbH | Procédé de préparation d'esters d'acides 2-acétylcarboxyliques |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136531U (ja) * | 1984-08-06 | 1986-03-06 | 株式会社 井上製作所 | 積算計の照明装置 |
| DE3525284A1 (de) * | 1985-07-16 | 1987-01-29 | Boehringer Mannheim Gmbh | Neue carbonsaeurederivate, verfahren zu ihrer herstellung, ihre verwendung sowie arzneimittel, die diese verbindungen enthalten |
| US5786501A (en) | 1996-03-13 | 1998-07-28 | Lonza Ag | Process for the preparation of pure alkyl alkylacetoacetates |
| US20060149095A1 (en) * | 2004-12-30 | 2006-07-06 | Zoeller Joseph R | Carbonylation of alpha-chloroketones to beta-keto esters using palladium carbene catalysts |
| TW200925147A (en) * | 2007-08-08 | 2009-06-16 | Meiji Seika Kaisha | Novel method for producing ?-methyl-?-ketoester |
| CN114920646B (zh) * | 2022-05-13 | 2023-10-27 | 安徽英瑞骐生物科技有限公司 | 一种2-正丁基乙酰乙酸乙酯的新合成方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583307A (en) * | 1945-06-20 | 1946-12-13 | Light & Co Ltd L | Improvements in or relating to the manufacture of ethyl-acetyl-amino-malonate and ethyl-acetyl-amino-cyano-acetate |
| US2438894A (en) * | 1945-07-07 | 1948-04-06 | Carbide & Carbon Chem Corp | Production of derivatives of 3-substituted 2, 4 diketones |
| FR1007261A (fr) * | 1948-03-12 | 1952-05-05 | Alimentation Equilibree L | Procédé pour l'obtention de dérivés maloniques et en particulier de l'acétaminomalonate d'éthyle |
| CH347180A (de) * | 1955-12-23 | 1960-06-30 | Hoechst Ag | Verfahren zur Herstellung von Buttersäureamiden |
-
0
- BE BE760034D patent/BE760034A/fr not_active IP Right Cessation
-
1969
- 1969-12-08 GB GB5971769A patent/GB1340182A/en not_active Expired
-
1970
- 1970-12-07 CA CA100002A patent/CA919692A/en not_active Expired
- 1970-12-07 ZA ZA708238A patent/ZA708238B/xx unknown
- 1970-12-08 FR FR7044186A patent/FR2073109A5/fr not_active Expired
- 1970-12-08 JP JP45108856A patent/JPS4934661B1/ja active Pending
- 1970-12-08 DE DE2060443A patent/DE2060443C3/de not_active Expired
- 1970-12-08 US US00096252A patent/US3839418A/en not_active Expired - Lifetime
- 1970-12-08 CH CH1817770A patent/CH553146A/xx not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0100019A1 (fr) * | 1982-07-22 | 1984-02-08 | BASF Aktiengesellschaft | Procédé pour la préparation de composés alpha-substitués bêta-dicarbonylés ou bêta-cyanocarbonylés et de bêta-dinitriles alpha-substitués |
| US4684743A (en) * | 1982-07-22 | 1987-08-04 | Basf Aktiengesellschaft | Preparation of alpha-substituted β-dicarbonyl, β-cyano-carbonyl and β-dicyano compounds |
| US4806670A (en) * | 1982-07-22 | 1989-02-21 | Basf Aktiengesellschaft | Preparation of α-substituted β-dicarbonyl and β-cyanocarbonyl compounds |
| EP0132688A2 (fr) * | 1983-07-23 | 1985-02-13 | Bayer Ag | Procédé pour la préparation de composés de méthylène monométhyl-substitués |
| EP0132688A3 (en) * | 1983-07-23 | 1986-10-01 | Bayer Ag | Process for the preparation of monomethyl-substituted methylene compounds |
| EP0927713A1 (fr) * | 1997-12-29 | 1999-07-07 | DSM Fine Chemicals Austria GmbH | Procédé de préparation d'esters d'acides 2-acétylcarboxyliques |
Also Published As
| Publication number | Publication date |
|---|---|
| BE760034A (fr) | 1971-06-08 |
| CH553146A (de) | 1974-08-30 |
| GB1340182A (en) | 1973-12-12 |
| DE2060443C3 (de) | 1985-05-15 |
| JPS4934661B1 (fr) | 1974-09-17 |
| CA919692A (en) | 1973-01-23 |
| DE2060443B2 (de) | 1979-07-26 |
| ZA708238B (en) | 1971-09-29 |
| DE2060443A1 (de) | 1971-06-24 |
| US3839418A (en) | 1974-10-01 |