BR8405296A - Processo para formacao de um ester de um acido glioxilico - Google Patents
Processo para formacao de um ester de um acido glioxilicoInfo
- Publication number
- BR8405296A BR8405296A BR8405296A BR8405296A BR8405296A BR 8405296 A BR8405296 A BR 8405296A BR 8405296 A BR8405296 A BR 8405296A BR 8405296 A BR8405296 A BR 8405296A BR 8405296 A BR8405296 A BR 8405296A
- Authority
- BR
- Brazil
- Prior art keywords
- ester
- forming
- glioxylic
- acid
- glioxylic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/313—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of doubly bound oxygen containing functional groups, e.g. carboxyl groups
-
- 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
- C07C69/73—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 unsaturated acids
- C07C69/738—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/548,375 US4524214A (en) | 1983-11-03 | 1983-11-03 | Process for forming esters of glyoxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8405296A true BR8405296A (pt) | 1985-09-03 |
Family
ID=24188591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8405296A BR8405296A (pt) | 1983-11-03 | 1984-10-19 | Processo para formacao de um ester de um acido glioxilico |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4524214A (pt) |
| EP (1) | EP0140454B1 (pt) |
| JP (1) | JPS60112738A (pt) |
| AU (1) | AU3477884A (pt) |
| BR (1) | BR8405296A (pt) |
| DE (1) | DE3465467D1 (pt) |
| NZ (1) | NZ210083A (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0710806B2 (ja) * | 1989-07-28 | 1995-02-08 | 株式会社クラレ | α―ケトカルボン酸エステルの製造方法 |
| US5716987A (en) * | 1996-06-21 | 1998-02-10 | Bristol-Myers Squibb Company | Prophylactic and therapeutic treatment of skin sensitization and irritation |
| CN1406221A (zh) * | 1999-10-23 | 2003-03-26 | 韩国化学研究院 | α－酮羧酸衍生物的制备方法 |
| CN105732386B (zh) * | 2016-04-11 | 2018-07-06 | 安徽金泉生物科技股份有限公司 | 一种药物中间体酯类化合物的合成方法 |
| CN105777538B (zh) * | 2016-04-11 | 2018-07-10 | 安徽金泉生物科技股份有限公司 | 一种医药中间体苄基酯类化合物的合成方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996259A (en) * | 1975-11-06 | 1976-12-07 | The Dow Chemical Company | Oxidation of organic compounds by aqueous hypohalites using phase transfer catalysis |
| DE2732207A1 (de) * | 1977-07-16 | 1979-01-25 | Engelsmann J Ag | Stehender schneckenmischer |
| DE2734207A1 (de) * | 1977-07-29 | 1979-02-08 | Basf Ag | Verfahren zur herstellung von alpha- ketocarbonsaeure-derivaten |
| NL8006192A (nl) * | 1980-11-13 | 1982-06-01 | Stamicarbon | Werkwijze voor de bereiding van gesubstitueerde glyoxylzuurderivaten. |
-
1983
- 1983-11-03 US US06/548,375 patent/US4524214A/en not_active Expired - Fee Related
-
1984
- 1984-10-19 BR BR8405296A patent/BR8405296A/pt unknown
- 1984-10-29 DE DE8484201557T patent/DE3465467D1/de not_active Expired
- 1984-10-29 AU AU34778/84A patent/AU3477884A/en not_active Abandoned
- 1984-10-29 EP EP84201557A patent/EP0140454B1/en not_active Expired
- 1984-10-30 JP JP59226956A patent/JPS60112738A/ja active Pending
- 1984-11-02 NZ NZ210083A patent/NZ210083A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0140454A3 (en) | 1985-06-12 |
| US4524214A (en) | 1985-06-18 |
| DE3465467D1 (en) | 1987-09-24 |
| NZ210083A (en) | 1987-03-31 |
| EP0140454A2 (en) | 1985-05-08 |
| EP0140454B1 (en) | 1987-08-19 |
| AU3477884A (en) | 1985-05-02 |
| JPS60112738A (ja) | 1985-06-19 |
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