CH645608A5 - Process for the preparation of alkoxyacetic acids - Google Patents

Process for the preparation of alkoxyacetic acids Download PDF

Info

Publication number
CH645608A5
CH645608A5 CH665880A CH665880A CH645608A5 CH 645608 A5 CH645608 A5 CH 645608A5 CH 665880 A CH665880 A CH 665880A CH 665880 A CH665880 A CH 665880A CH 645608 A5 CH645608 A5 CH 645608A5
Authority
CH
Switzerland
Prior art keywords
reaction
alkoxyethanols
carried out
oxygen
yields
Prior art date
Application number
CH665880A
Other languages
German (de)
English (en)
Inventor
Ernst Ingo Dr Leupold
Werner Dr Blau
Herbert Dr Baltes
Original Assignee
Hoechst Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH645608A5 publication Critical patent/CH645608A5/de

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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)
CH665880A 1979-09-07 1980-09-04 Process for the preparation of alkoxyacetic acids CH645608A5 (en)

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 (1)

Publication Number Publication Date
CH645608A5 true CH645608A5 (en) 1984-10-15

Family

ID=6080251

Family Applications (1)

Application Number Title Priority Date Filing Date
CH665880A CH645608A5 (en) 1979-09-07 1980-09-04 Process for the preparation of alkoxyacetic acids

Country Status (2)

Country Link
CH (1) CH645608A5 (fr)
DE (1) DE2936123A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490936A (en) * 1990-04-14 1996-02-13 Hoechst Aktiengesellschaft Process for catalyst recovery

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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
DE3929063A1 (de) * 1989-09-01 1991-03-07 Henkel Kgaa Verfahren zur herstellung von alkalisalzen von ethercarbonsaeuren
US5292940A (en) * 1989-09-01 1994-03-08 Henkel Kommanditgesellschaft Auf Aktien Process for the preparation of alkali metal salts of ether-carboxylic acids
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
DE4342722A1 (de) * 1993-12-15 1995-06-22 Hoechst Ag Elastisches Epoxidharz-Härter-System
DE4342721A1 (de) * 1993-12-15 1995-06-22 Hoechst Ag Elastisches Epoxidharz-Härter-System
US5932229A (en) * 1996-04-25 1999-08-03 Avon Products, Inc. Oxa diacids and related compounds for treating skin conditions
US5834513A (en) * 1996-04-25 1998-11-10 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
WO2018001861A1 (fr) 2016-06-28 2018-01-04 Basf Se Procédé de préparation d'acide 2-méthoxyacétique
MX2019011256A (es) 2017-03-21 2019-10-21 Basf Se Concentrados anticongelantes anticorrosivos.
WO2018172062A1 (fr) 2017-03-21 2018-09-27 Basf Se Procédé de fabrication d'un composant de protection contre la corrosion pour un fluide antigel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490936A (en) * 1990-04-14 1996-02-13 Hoechst Aktiengesellschaft Process for catalyst recovery

Also Published As

Publication number Publication date
DE2936123C2 (fr) 1987-04-09
DE2936123A1 (de) 1981-04-02

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Legal Events

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PL Patent ceased