IL65734A0 - Process for the preparation of 3,3-dimethylglutaric acid - Google Patents

Process for the preparation of 3,3-dimethylglutaric acid

Info

Publication number
IL65734A0
IL65734A0 IL65734A IL6573482A IL65734A0 IL 65734 A0 IL65734 A0 IL 65734A0 IL 65734 A IL65734 A IL 65734A IL 6573482 A IL6573482 A IL 6573482A IL 65734 A0 IL65734 A0 IL 65734A0
Authority
IL
Israel
Prior art keywords
preparation
dimethylglutaric acid
isophorone
acid
temperatures
Prior art date
Application number
IL65734A
Other versions
IL65734A (en
Original Assignee
Lonza 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 Lonza Ag filed Critical Lonza Ag
Publication of IL65734A0 publication Critical patent/IL65734A0/en
Publication of IL65734A publication Critical patent/IL65734A/en

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
    • C07C51/285—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with peroxy-compounds

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Detergent Compositions (AREA)

Abstract

1. Process for the production of 3,3-dimethyl glutaric acid from isophorone, characterized by treating isophorone with hydrogen peroxide in the presence of strong acids at temperatures of from 10 to 80 degrees C.
IL65734A 1981-05-12 1982-05-11 Process for the preparation of 3,3-dimethylglutaric acid from isophorone IL65734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3062/81A CH650762A5 (en) 1981-05-12 1981-05-12 METHOD FOR PRODUCING 3,3-DIMETHYLGLUTARIC ACID.

Publications (2)

Publication Number Publication Date
IL65734A0 true IL65734A0 (en) 1982-08-31
IL65734A IL65734A (en) 1986-01-31

Family

ID=4247770

Family Applications (1)

Application Number Title Priority Date Filing Date
IL65734A IL65734A (en) 1981-05-12 1982-05-11 Process for the preparation of 3,3-dimethylglutaric acid from isophorone

Country Status (11)

Country Link
EP (1) EP0064633B1 (en)
JP (1) JPS57192330A (en)
AT (1) ATE9324T1 (en)
CA (1) CA1183868A (en)
CH (1) CH650762A5 (en)
DD (1) DD202141A5 (en)
DE (1) DE3260707D1 (en)
DK (1) DK197982A (en)
HU (1) HU190009B (en)
IL (1) IL65734A (en)
SU (1) SU1099841A3 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB740747A (en) * 1951-08-18 1955-11-16 Distillers Co Yeast Ltd Preparation of alpha-omega-dicarboxylic acids

Also Published As

Publication number Publication date
SU1099841A3 (en) 1984-06-23
DK197982A (en) 1982-11-13
JPS57192330A (en) 1982-11-26
CH650762A5 (en) 1985-08-15
CA1183868A (en) 1985-03-12
EP0064633B1 (en) 1984-09-12
ATE9324T1 (en) 1984-09-15
DE3260707D1 (en) 1984-10-18
IL65734A (en) 1986-01-31
HU190009B (en) 1986-08-28
EP0064633A1 (en) 1982-11-17
DD202141A5 (en) 1983-08-31

Similar Documents

Publication Publication Date Title
YU43032B (en) Process for obtaining 2,5-diketo-d-gluconic acid
HU175053B (en) Process for producing 3,5-di-bracket-terc-butyl-bracket closed-4-hydroxy-phenyl-bracket-alkyl-bracket closed-carbonyl-amino-alkyl-phenoxy-alkyl-carboxylic acid derivatives
GR3017158T3 (en) Process for the preparation of quinolines.
ATE85602T1 (en) PRODUCTION PROCESS FOR 2-HYDROXYNAPHTHOL-6CARBONS|URE.
IL65734A (en) Process for the preparation of 3,3-dimethylglutaric acid from isophorone
IL48977A (en) Process for production of 2,2-dimethyl-3-(2,2-dihalogenoethenyl)cyclopropane-carboxylic acid derivatives
ES8105304A1 (en) Process for preparing pure cyanuric acid.
ATE25242T1 (en) PROCESS FOR PHLEGMATIZING WATER-INSOLUBLE PEROXYCARBONIC ACIDS.
FR2502617B1 (en)
DE3060595D1 (en) Process for preparing 4-amino-5-chloro-1-phenylpyridazone-(6)
GB2013663B (en) Process for the production of 2,4-difluoro-6-amino-s-triazine
GB2034737B (en) Process for the preparation of 1,4-diaminoanthraquinone-2,3-disulphonic acid
DE3260447D1 (en) Process for the preparation of 3,3-dimethyl-glutaric acid
SU565054A1 (en) Aqueous solution for metals electrochemical pickling
ATE29477T1 (en) PROCESS FOR THE PRODUCTION OF SODIUM PERBORATE MONOHYDRATE FROM SODIUM PERBORATE TRAHYDRATE.
JPS5256194A (en) Process for copolyesterpolyol
CS191211B2 (en) Method of production of the 0,0-dimethyl-event. 0,0-diethyl-0-/2,2-dichlorvinyl/esters of the thionofosfor for acid
ES8404969A1 (en) Process for preparing beta-hydroxy-beta-methylglutaric acid.
YU260679A (en) Process for reparing 4,4-dimethyl-4-sila-fatty acid derivatives
EP0248358A3 (en) Process to reduce the amount of copper salt in oxamide
DE3366400D1 (en) Process for the production of 3-(10,11-dihydro-5h-dibenzo(a,d)-cyclohepten-5-ylidene)-n,n-dimethyl-1-propaneamine-n-oxide
PL238107A1 (en) Process for preparing pure 6,6-diiodopenicillanic acid
JPS5256196A (en) Process for polyurethane
DE3260788D1 (en) Process for preparing auro-mercapto succinic acid
IL63457A0 (en) Process for the preparation of 3,5-dimethyl-4-pentenoic acid

Legal Events

Date Code Title Description
RH Patent void