CH486409A - Process for the preparation of new α-phenoxyisobutyric acid derivatives - Google Patents

Process for the preparation of new α-phenoxyisobutyric acid derivatives

Info

Publication number
CH486409A
CH486409A CH328167A CH328167A CH486409A CH 486409 A CH486409 A CH 486409A CH 328167 A CH328167 A CH 328167A CH 328167 A CH328167 A CH 328167A CH 486409 A CH486409 A CH 486409A
Authority
CH
Switzerland
Prior art keywords
preparation
new
acid derivatives
phenoxyisobutyric acid
phenoxyisobutyric
Prior art date
Application number
CH328167A
Other languages
German (de)
Inventor
Laszlo Bencze William
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Priority claimed from CH1317563A external-priority patent/CH444180A/en
Priority claimed from US538602A external-priority patent/US3332842A/en
Publication of CH486409A publication Critical patent/CH486409A/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
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
CH328167A 1962-11-19 1963-10-28 Process for the preparation of new α-phenoxyisobutyric acid derivatives CH486409A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23874262A 1962-11-19 1962-11-19
US30581963A 1963-08-30 1963-08-30
CH1317563A CH444180A (en) 1962-11-19 1963-10-28 Process for the preparation of new a-phenoxy-isobutyric acid derivatives
US538602A US3332842A (en) 1963-08-30 1966-03-30 Ether acids and derivatives thereof

Publications (1)

Publication Number Publication Date
CH486409A true CH486409A (en) 1970-02-28

Family

ID=27429483

Family Applications (1)

Application Number Title Priority Date Filing Date
CH328167A CH486409A (en) 1962-11-19 1963-10-28 Process for the preparation of new α-phenoxyisobutyric acid derivatives

Country Status (1)

Country Link
CH (1) CH486409A (en)

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Legal Events

Date Code Title Description
PL Patent ceased