DE2936123C2 - - Google Patents
Info
- Publication number
- DE2936123C2 DE2936123C2 DE19792936123 DE2936123A DE2936123C2 DE 2936123 C2 DE2936123 C2 DE 2936123C2 DE 19792936123 DE19792936123 DE 19792936123 DE 2936123 A DE2936123 A DE 2936123A DE 2936123 C2 DE2936123 C2 DE 2936123C2
- Authority
- DE
- Germany
- 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
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792936123 DE2936123A1 (de) | 1979-09-07 | 1979-09-07 | Verfahren zur herstellung von alkoxyessigsaeuren |
CH665880A CH645608A5 (en) | 1979-09-07 | 1980-09-04 | Process for the preparation of alkoxyacetic acids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792936123 DE2936123A1 (de) | 1979-09-07 | 1979-09-07 | Verfahren zur herstellung von alkoxyessigsaeuren |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2936123A1 DE2936123A1 (de) | 1981-04-02 |
DE2936123C2 true DE2936123C2 (US06649357-20031118-C00005.png) | 1987-04-09 |
Family
ID=6080251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792936123 Granted DE2936123A1 (de) | 1979-09-07 | 1979-09-07 | Verfahren zur herstellung von alkoxyessigsaeuren |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH645608A5 (US06649357-20031118-C00005.png) |
DE (1) | DE2936123A1 (US06649357-20031118-C00005.png) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3345807A1 (de) * | 1983-12-17 | 1985-06-27 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung reiner methoxyessigsaeure |
IT1175314B (it) * | 1983-12-28 | 1987-07-01 | Anic Spa | Procedimento per la preparazione di sali di metallo alcalino di acidi polietossicarbossilici |
DE3522032A1 (de) * | 1985-06-20 | 1987-01-02 | Hoechst Ag | Verfahren zur herstellung von carbonsaeuren |
US5292940A (en) * | 1989-09-01 | 1994-03-08 | Henkel Kommanditgesellschaft Auf Aktien | Process for the preparation of alkali metal salts of ether-carboxylic acids |
DE3929063A1 (de) * | 1989-09-01 | 1991-03-07 | Henkel Kgaa | Verfahren zur herstellung von alkalisalzen von ethercarbonsaeuren |
US5490936A (en) * | 1990-04-14 | 1996-02-13 | Hoechst Aktiengesellschaft | Process for catalyst recovery |
DE4012128A1 (de) * | 1990-04-14 | 1991-10-17 | Hoechst Ag | Verfahren zur katalysatorrueckgewinnung |
US5230804A (en) * | 1991-03-19 | 1993-07-27 | Hoechst Ag | Process for separating catalysts from suspensions by filtration |
DE4342721A1 (de) * | 1993-12-15 | 1995-06-22 | Hoechst Ag | Elastisches Epoxidharz-Härter-System |
DE4342722A1 (de) * | 1993-12-15 | 1995-06-22 | Hoechst Ag | Elastisches Epoxidharz-Härter-System |
US5834513A (en) * | 1996-04-25 | 1998-11-10 | Avon Products, Inc. | Oxa diacids and related compounds for treating skin conditions |
US5932229A (en) * | 1996-04-25 | 1999-08-03 | Avon Products, Inc. | Oxa diacids and related compounds for treating skin conditions |
US5847003A (en) | 1996-06-04 | 1998-12-08 | Avon Products, Inc. | Oxa acids and related compounds for treating skin conditions |
CN104892390A (zh) * | 2015-04-17 | 2015-09-09 | 湖北大学 | 一种甲氧基乙酸的制备方法 |
US11104634B2 (en) | 2016-06-28 | 2021-08-31 | Basf Se | Method for producing 2-methoxyacetic acid |
CN110431128A (zh) | 2017-03-21 | 2019-11-08 | 巴斯夫欧洲公司 | 制备防冻剂的防腐蚀组分的方法 |
KR20190127739A (ko) | 2017-03-21 | 2019-11-13 | 바스프 에스이 | 동결방지 부식방지 농축물 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342858A (en) * | 1964-08-20 | 1967-09-19 | Allied Chem | Preparation of alkoxy-alkanoic acids by the oxidation of alkoxy-alkanols |
US3929873A (en) * | 1973-10-23 | 1975-12-30 | Eastman Kodak Co | Oxidation of polyethylene glycols to dicarboxylic acids |
DE2407146A1 (de) * | 1974-02-15 | 1975-09-04 | Erdoelchemie Gmbh | Verfahren zur herstellung von dicarbonsaeuren |
DE2854646A1 (de) * | 1977-12-19 | 1979-06-28 | Eastman Kodak Co | Verfahren zur herstellung von dikarbonsaeuren |
-
1979
- 1979-09-07 DE DE19792936123 patent/DE2936123A1/de active Granted
-
1980
- 1980-09-04 CH CH665880A patent/CH645608A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH645608A5 (en) | 1984-10-15 |
DE2936123A1 (de) | 1981-04-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8126 | Change of the secondary classification |
Ipc: C07C 51/235 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |