ATE104268T1 - Verfahren zur herstellung eines alphaketocarbons|ureester. - Google Patents
Verfahren zur herstellung eines alphaketocarbons|ureester.Info
- Publication number
- ATE104268T1 ATE104268T1 AT90114507T AT90114507T ATE104268T1 AT E104268 T1 ATE104268 T1 AT E104268T1 AT 90114507 T AT90114507 T AT 90114507T AT 90114507 T AT90114507 T AT 90114507T AT E104268 T1 ATE104268 T1 AT E104268T1
- Authority
- AT
- Austria
- Prior art keywords
- alphaketocarbon
- ureester
- production
- acid esters
- alpha
- Prior art date
Links
- 239000002253 acid Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
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
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1197109A JPH0710806B2 (ja) | 1989-07-28 | 1989-07-28 | α―ケトカルボン酸エステルの製造方法 |
| EP90114507A EP0412378B1 (de) | 1989-07-28 | 1990-07-27 | Verfahren zur Herstellung eines alpha-Ketocarbonsäureester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE104268T1 true ATE104268T1 (de) | 1994-04-15 |
Family
ID=16368882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90114507T ATE104268T1 (de) | 1989-07-28 | 1990-07-27 | Verfahren zur herstellung eines alphaketocarbons|ureester. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5118833A (de) |
| EP (1) | EP0412378B1 (de) |
| JP (1) | JPH0710806B2 (de) |
| AT (1) | ATE104268T1 (de) |
| DE (1) | DE69008070T2 (de) |
| ES (1) | ES2055238T3 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5334756A (en) * | 1991-03-26 | 1994-08-02 | Sandoz Ltd. | Carboxylate of certain polyoxyalkylene amines |
| CN1036457C (zh) * | 1991-10-01 | 1997-11-19 | 武田药品工业株式会社 | 2-酮基-l-古洛糖酸低级烷基脂的制备方法 |
| JP3121061B2 (ja) * | 1991-10-04 | 2000-12-25 | 塩野義製薬株式会社 | アルコキシイミノアセトアミド類製造用中間体の製造法およびそれに用いる中間体 |
| RU2109564C1 (ru) * | 1995-10-27 | 1998-04-27 | Товарищество с ограниченной ответственностью "БИМОС" | Катализатор для аддитивного гидрирования хлоролефинов |
| US5965767A (en) * | 1997-04-10 | 1999-10-12 | Procter & Gamble Company | Beta ketoester compositions and method of manufacture |
| JP2000290214A (ja) * | 1999-04-02 | 2000-10-17 | Kuraray Co Ltd | ベンジルオキシアセトアルデヒドの製造方法 |
| DE19938980A1 (de) * | 1999-08-19 | 2001-02-22 | Basf Ag | Verfahren zur Herstellung von 2-Keto-L-gulonsäureestern |
| 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 |
| US6897335B2 (en) | 2001-06-20 | 2005-05-24 | Kuraray Co., Ltd. | Process for preparation of 2-oxocarboxylic acid esters |
| DE102007031917A1 (de) * | 2007-07-09 | 2009-01-15 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Ketosäuren und deren Derivaten |
| CN102212082B (zh) * | 2010-04-05 | 2015-03-04 | 重庆博腾制药科技股份有限公司 | 瑞舒伐他汀钙中间体及制备方法 |
| CN109258688A (zh) * | 2017-07-18 | 2019-01-25 | 朴莲花 | 一种稳定的中性消毒剂及制备方法和使用方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4524214A (en) * | 1983-11-03 | 1985-06-18 | Stauffer Chemical Company | Process for forming esters of glyoxylic acids |
| DE3738909A1 (de) * | 1987-11-17 | 1989-05-24 | Basf Ag | Verfahren zur herstellung von heterocyclisch-aromatischen aldehyden |
-
1989
- 1989-07-28 JP JP1197109A patent/JPH0710806B2/ja not_active Expired - Fee Related
-
1990
- 1990-06-14 US US07/537,647 patent/US5118833A/en not_active Expired - Lifetime
- 1990-07-27 ES ES90114507T patent/ES2055238T3/es not_active Expired - Lifetime
- 1990-07-27 AT AT90114507T patent/ATE104268T1/de not_active IP Right Cessation
- 1990-07-27 EP EP90114507A patent/EP0412378B1/de not_active Expired - Lifetime
- 1990-07-27 DE DE69008070T patent/DE69008070T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0358956A (ja) | 1991-03-14 |
| DE69008070T2 (de) | 1994-11-17 |
| JPH0710806B2 (ja) | 1995-02-08 |
| US5118833A (en) | 1992-06-02 |
| EP0412378B1 (de) | 1994-04-13 |
| EP0412378A1 (de) | 1991-02-13 |
| ES2055238T3 (es) | 1994-08-16 |
| DE69008070D1 (de) | 1994-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |