ES2083516T3 - Preparacion de acidos alcoxialcanoicos. - Google Patents
Preparacion de acidos alcoxialcanoicos.Info
- Publication number
- ES2083516T3 ES2083516T3 ES91203068T ES91203068T ES2083516T3 ES 2083516 T3 ES2083516 T3 ES 2083516T3 ES 91203068 T ES91203068 T ES 91203068T ES 91203068 T ES91203068 T ES 91203068T ES 2083516 T3 ES2083516 T3 ES 2083516T3
- Authority
- ES
- Spain
- Prior art keywords
- acids
- preparation
- alcoxialcanoic
- alcoxylcanoic
- alcoxialcanol
- 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 - Lifetime
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
-
- 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
- C07C51/29—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with halogen-containing compounds which may be formed in situ
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)
- Detergent Compositions (AREA)
Abstract
ESTA INVENCION SE REFIERE A UN PROCESO PARA LA PREPARACION DE ACIDOS ALCOXILCANOICOS DE FORMULA: DONDE R ES UN GRUPO ALQUILO DE 1 A 22 ATOMOS DE CARBONO, R'' ES HIDROGENO O METILO O MEZCLAS DE ELLOS (EN LA MOLECULA INDIVIDUAL) Y N ES UN NUMERO DE 1 AL 12, O UNA SAL DE LOS ANTERIORES. DICHO PROCESO COMPRENDE LA OXIDACION DEL ALCOXIALCANOL CORRESPONDIENTE UTILIZANDO UN OXIDANTE EN PRESENCIA DE UN RADICAL LIBRE, ESTABLEMENTE SOLUBILIZADO DE NITROGENO EXCEPTO PARA LOS NITROXIDOS DI-TERCIARIOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/618,205 US5175360A (en) | 1990-11-26 | 1990-11-26 | Preparation of alkoxyalkanoic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2083516T3 true ES2083516T3 (es) | 1996-04-16 |
Family
ID=24476759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91203068T Expired - Lifetime ES2083516T3 (es) | 1990-11-26 | 1991-11-22 | Preparacion de acidos alcoxialcanoicos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5175360A (es) |
EP (1) | EP0488467B1 (es) |
JP (1) | JP3101037B2 (es) |
KR (1) | KR100218651B1 (es) |
CN (1) | CN1033226C (es) |
AU (1) | AU643339B2 (es) |
BR (1) | BR9105080A (es) |
CA (1) | CA2055804C (es) |
DE (1) | DE69116826T2 (es) |
ES (1) | ES2083516T3 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5292940A (en) * | 1989-09-01 | 1994-03-08 | Henkel Kommanditgesellschaft Auf Aktien | Process for the preparation of alkali metal salts of ether-carboxylic acids |
US5334756A (en) * | 1991-03-26 | 1994-08-02 | Sandoz Ltd. | Carboxylate of certain polyoxyalkylene amines |
US5387712A (en) * | 1992-11-24 | 1995-02-07 | Shell Oil Company | Preparation of aromatic alkoxyalkanoic acids |
US5250727A (en) * | 1992-12-23 | 1993-10-05 | Shell Oil Company | Preparation of alkoxyalkanoic acids |
US5401874A (en) * | 1993-03-04 | 1995-03-28 | Shell Oil Company | Preparation of alkoxyalkanoic acids |
US5336811A (en) * | 1993-08-18 | 1994-08-09 | Shell Oil Company | Process for the preparation of aldehydes |
US5380930A (en) * | 1993-12-17 | 1995-01-10 | Shell Oil Company | Process for the preparation of alkoxyalkanoic acids |
US5391822A (en) * | 1993-12-22 | 1995-02-21 | Shell Oil Company | Process for the preparation of branched alkoxyalkanoic acids |
US5352824A (en) * | 1993-12-22 | 1994-10-04 | Shell Oil Company | Process for the preparation of alkoxyalkanoic acids |
DE4415062B4 (de) * | 1994-04-29 | 2004-04-01 | Stockhausen Gmbh & Co. Kg | Mittel und Verfahren zur Hydrophobierung von Ledern und Pelzen |
US5488154A (en) * | 1994-10-13 | 1996-01-30 | Shell Oil Company | Process for the preparation of alkoxyalkanoic acids |
US5495045A (en) * | 1994-12-22 | 1996-02-27 | Shell Oil Company | Process for the preparation of alkoxyalkanoic acids |
US5608106A (en) * | 1995-05-11 | 1997-03-04 | Shell Oil Company | Preparation of alkoxyalkanoic acids |
US5608107A (en) * | 1995-05-31 | 1997-03-04 | Shell Oil Company | Preparation of alkoxyalkanoic acids |
NL1000495C2 (nl) * | 1995-06-02 | 1996-12-03 | Avebe Coop Verkoop Prod | Geoxideerde polymere koolhydraatethers voor toepassing als sequestreer- middel, alsmede werkwijzen ter bereiding daarvan. |
US5681903A (en) * | 1995-12-20 | 1997-10-28 | Shell Oil Company | Process for the preparation of polymeric alpha, omega-dialdehydes and diacids |
US6235931B1 (en) | 1998-12-30 | 2001-05-22 | Shell Oil Company | Partial oxidation of polyoxyalkylene polyol compositions to polycarboxylic acid compositions |
US7307187B1 (en) * | 2006-06-27 | 2007-12-11 | Conopco, Inc. | Process for converting primary amidoalcohols to amidocarboxylic acids in high yield |
US20070299269A1 (en) * | 2006-06-27 | 2007-12-27 | Conopco, Inc., D/B/A Unilever | Process for converting primary amidoalcohols to amidocarboxylic acids in high yield |
CN105503637A (zh) * | 2016-01-22 | 2016-04-20 | 江南大学 | 一种合成脂肪酰基甘氨酸的方法 |
CN108659213B (zh) * | 2018-06-22 | 2021-01-26 | 南京工业大学 | 一种采用微流场反应技术制备聚醚羧酸盐的方法 |
CN114075106B (zh) * | 2020-08-12 | 2023-09-12 | 广东省稀有金属研究所 | 一种脂肪醇醚羧酸的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233460A (en) * | 1979-05-03 | 1980-11-11 | Shell Oil Company | Alkoxyalkanoic acid preparation |
EP0065817B1 (en) * | 1981-04-21 | 1985-07-24 | Mitsubishi Gas Chemical Company, Inc. | Process for producing carboxylic acids |
ES2032596T3 (es) * | 1987-07-14 | 1993-02-16 | Ciba-Geigy Ag | Composiciones inhibidoras de corrosion. |
JPH0596516A (ja) * | 1991-10-11 | 1993-04-20 | Toyota Motor Corp | 微細片の成形方法及び成形装置 |
-
1990
- 1990-11-26 US US07/618,205 patent/US5175360A/en not_active Expired - Lifetime
-
1991
- 1991-11-21 KR KR1019910020819A patent/KR100218651B1/ko not_active IP Right Cessation
- 1991-11-22 ES ES91203068T patent/ES2083516T3/es not_active Expired - Lifetime
- 1991-11-22 EP EP91203068A patent/EP0488467B1/en not_active Expired - Lifetime
- 1991-11-22 CA CA002055804A patent/CA2055804C/en not_active Expired - Lifetime
- 1991-11-22 AU AU88061/91A patent/AU643339B2/en not_active Expired
- 1991-11-22 CN CN91110929A patent/CN1033226C/zh not_active Expired - Fee Related
- 1991-11-22 DE DE69116826T patent/DE69116826T2/de not_active Expired - Lifetime
- 1991-11-22 BR BR919105080A patent/BR9105080A/pt not_active IP Right Cessation
- 1991-11-22 JP JP03332937A patent/JP3101037B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69116826T2 (de) | 1996-09-19 |
CA2055804A1 (en) | 1992-05-27 |
EP0488467B1 (en) | 1996-01-31 |
EP0488467A2 (en) | 1992-06-03 |
AU8806191A (en) | 1992-05-28 |
DE69116826D1 (de) | 1996-03-14 |
CN1033226C (zh) | 1996-11-06 |
KR100218651B1 (ko) | 1999-09-01 |
JPH04283537A (ja) | 1992-10-08 |
CA2055804C (en) | 2002-06-04 |
JP3101037B2 (ja) | 2000-10-23 |
KR920009765A (ko) | 1992-06-25 |
US5175360A (en) | 1992-12-29 |
EP0488467A3 (en) | 1992-10-28 |
CN1061773A (zh) | 1992-06-10 |
BR9105080A (pt) | 1992-06-23 |
AU643339B2 (en) | 1993-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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