DK77928C - Process for the preparation of β, β, β-trichloroethylidene-acetyl-thiophenes. - Google Patents

Process for the preparation of β, β, β-trichloroethylidene-acetyl-thiophenes.

Info

Publication number
DK77928C
DK77928C DK94951A DK94951A DK77928C DK 77928 C DK77928 C DK 77928C DK 94951 A DK94951 A DK 94951A DK 94951 A DK94951 A DK 94951A DK 77928 C DK77928 C DK 77928C
Authority
DK
Denmark
Prior art keywords
trichloroethylidene
thiophenes
acetyl
preparation
Prior art date
Application number
DK94951A
Other languages
Danish (da)
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
Application granted granted Critical
Publication of DK77928C publication Critical patent/DK77928C/en

Links

DK94951A 1950-04-18 1951-03-28 Process for the preparation of β, β, β-trichloroethylidene-acetyl-thiophenes. DK77928C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH77928X 1950-04-18

Publications (1)

Publication Number Publication Date
DK77928C true DK77928C (en) 1954-08-09

Family

ID=4330540

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94951A DK77928C (en) 1950-04-18 1951-03-28 Process for the preparation of β, β, β-trichloroethylidene-acetyl-thiophenes.

Country Status (1)

Country Link
DK (1) DK77928C (en)

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