FR2071386A5 - Carboalkoxyalkyl esters of alpa, beta-un- - saturated acids - Google Patents
Carboalkoxyalkyl esters of alpa, beta-un- - saturated acidsInfo
- Publication number
- FR2071386A5 FR2071386A5 FR6945056A FR6945056A FR2071386A5 FR 2071386 A5 FR2071386 A5 FR 2071386A5 FR 6945056 A FR6945056 A FR 6945056A FR 6945056 A FR6945056 A FR 6945056A FR 2071386 A5 FR2071386 A5 FR 2071386A5
- Authority
- FR
- France
- Prior art keywords
- esters
- beta
- coo
- formula
- alpa
- 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
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The esters of formula CH2-C(R)-COO-A-COO-R1 are prepd. by thermal reaction of halo substd. carboxylic acid alkyl esters of formula X-A-COO-R1 with the salt of an alpha, beta-unsatd acid of formula CH2=C(R)-COOH in the presence of catalysts such as amines or quaternary ammonium salts with a total carbon atom content of 3-24. R is H or CH3-, R1 is C1-C6 alkyl, A is a divalent C1-C6 hydrocarbon gp. X is a halogen atom and M is Na or K. The process is esp. useful for production of methacrylate esters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6945056A FR2071386A5 (en) | 1969-12-26 | 1969-12-26 | Carboalkoxyalkyl esters of alpa, beta-un- - saturated acids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6945056A FR2071386A5 (en) | 1969-12-26 | 1969-12-26 | Carboalkoxyalkyl esters of alpa, beta-un- - saturated acids |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2071386A5 true FR2071386A5 (en) | 1971-09-17 |
Family
ID=9045256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6945056A Expired FR2071386A5 (en) | 1969-12-26 | 1969-12-26 | Carboalkoxyalkyl esters of alpa, beta-un- - saturated acids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2071386A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2687400A1 (en) * | 1992-02-17 | 1993-08-20 | Atochem Elf Sa | NOVEL (METH) ACRYLIC COMPOUNDS, PROCESS FOR PREPARING THEM AND THEIR USE IN THE SYNTHESIS OF NOVEL POLYMERS. |
US8399661B2 (en) | 2007-08-30 | 2013-03-19 | National Sun Yat-Sen University | Sulfur-containing compound, method of preparation and pharmaceutical uses thereof |
-
1969
- 1969-12-26 FR FR6945056A patent/FR2071386A5/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2687400A1 (en) * | 1992-02-17 | 1993-08-20 | Atochem Elf Sa | NOVEL (METH) ACRYLIC COMPOUNDS, PROCESS FOR PREPARING THEM AND THEIR USE IN THE SYNTHESIS OF NOVEL POLYMERS. |
EP0558370A1 (en) * | 1992-02-17 | 1993-09-01 | Elf Atochem S.A. | New (meth)acrylic compounds, process for their preparation and their use in the synthesis of new polymers |
US5457172A (en) * | 1992-02-17 | 1995-10-10 | Elf Atochem S.A. | (Meth)acrylic compounds, process for their preparation and their application to the synthesis of new polymers |
US5587499A (en) * | 1992-02-17 | 1996-12-24 | Elf Atochem S.A. | (Meth) acrylic compounds, process for their preparation and their application to the synthesis of new polymers |
US8399661B2 (en) | 2007-08-30 | 2013-03-19 | National Sun Yat-Sen University | Sulfur-containing compound, method of preparation and pharmaceutical uses thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |