DK170790D0 - PROCEDURE FOR THE PREPARATION OF ALKANIC ACID DERIVATIVES - Google Patents

PROCEDURE FOR THE PREPARATION OF ALKANIC ACID DERIVATIVES

Info

Publication number
DK170790D0
DK170790D0 DK170790A DK170790A DK170790D0 DK 170790 D0 DK170790 D0 DK 170790D0 DK 170790 A DK170790 A DK 170790A DK 170790 A DK170790 A DK 170790A DK 170790 D0 DK170790 D0 DK 170790D0
Authority
DK
Denmark
Prior art keywords
procedure
preparation
acid derivatives
alkanic acid
alkanic
Prior art date
Application number
DK170790A
Other languages
Danish (da)
Inventor
Arne Oxboel
Bjarne Holm-Jensen
Original Assignee
Kvk Agro As
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 Kvk Agro As filed Critical Kvk Agro As
Priority to DK170790A priority Critical patent/DK170790D0/en
Publication of DK170790D0 publication Critical patent/DK170790D0/en
Priority to EP19910913384 priority patent/EP0539462A1/en
Priority to DE1991913384 priority patent/DE539462T1/en
Priority to PCT/DK1991/000208 priority patent/WO1992001663A1/en
Priority to AU82277/91A priority patent/AU8227791A/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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK170790A 1990-07-16 1990-07-16 PROCEDURE FOR THE PREPARATION OF ALKANIC ACID DERIVATIVES DK170790D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK170790A DK170790D0 (en) 1990-07-16 1990-07-16 PROCEDURE FOR THE PREPARATION OF ALKANIC ACID DERIVATIVES
EP19910913384 EP0539462A1 (en) 1990-07-16 1991-07-16 A method for preparing 4-chloro-2-methylphenoxyalkanoic acids
DE1991913384 DE539462T1 (en) 1990-07-16 1991-07-16 A METHOD FOR THE PRODUCTION OF 4-CHLORO-2-METHYLPHENOXY ALKANIC ACIDS.
PCT/DK1991/000208 WO1992001663A1 (en) 1990-07-16 1991-07-16 A method for preparing 4-chloro-2-methylphenoxyalkanoic acids
AU82277/91A AU8227791A (en) 1990-07-16 1991-07-16 A method for preparing 4-chloro-2-methylphenoxyalkanoic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK170790A DK170790D0 (en) 1990-07-16 1990-07-16 PROCEDURE FOR THE PREPARATION OF ALKANIC ACID DERIVATIVES

Publications (1)

Publication Number Publication Date
DK170790D0 true DK170790D0 (en) 1990-07-16

Family

ID=8107395

Family Applications (1)

Application Number Title Priority Date Filing Date
DK170790A DK170790D0 (en) 1990-07-16 1990-07-16 PROCEDURE FOR THE PREPARATION OF ALKANIC ACID DERIVATIVES

Country Status (4)

Country Link
EP (1) EP0539462A1 (en)
AU (1) AU8227791A (en)
DK (1) DK170790D0 (en)
WO (1) WO1992001663A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113861012A (en) * 2021-10-27 2021-12-31 安徽华星化工有限公司 Continuous preparation method and preparation system of 2-methyl-4-chlorophenoxyacetic acid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB744475A (en) * 1952-11-06 1956-02-08 Boots Pure Drug Co Ltd Process for the manufacture of 2-methyl-4-chlorophenoxyacetic acid and herbicidal compositions containing the same
DE1014092B (en) * 1954-12-30 1957-08-22 Basf Ag Process for the production of ª ‡ -chlorofatty acids
FR1470160A (en) * 1965-03-05 1967-02-17 Chemie Linz Ag Process for the preparation of 2-methyl-4-chlorophenoxycarboxylic acids
US3764617A (en) * 1970-06-29 1973-10-09 Procter & Gamble Process for preparing vicinal glycols from olefins
US3751461A (en) * 1971-11-29 1973-08-07 Dow Chemical Co Alpha chlorination of acid chlorides

Also Published As

Publication number Publication date
WO1992001663A1 (en) 1992-02-06
EP0539462A1 (en) 1993-05-05
AU8227791A (en) 1992-02-18

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)