ATE673T1 - PROCESS FOR THE PREPARATION OF 2,3,5-TRICHLOROPYRIDINE, 2,4,4-TRICHLORO-4-FORMYL-BUTYRONITRILE AS A NEW COMPOUND AND PROCESS FOR THE PREPARATION THEREOF. - Google Patents

PROCESS FOR THE PREPARATION OF 2,3,5-TRICHLOROPYRIDINE, 2,4,4-TRICHLORO-4-FORMYL-BUTYRONITRILE AS A NEW COMPOUND AND PROCESS FOR THE PREPARATION THEREOF.

Info

Publication number
ATE673T1
ATE673T1 AT79810171T AT79810171T ATE673T1 AT E673 T1 ATE673 T1 AT E673T1 AT 79810171 T AT79810171 T AT 79810171T AT 79810171 T AT79810171 T AT 79810171T AT E673 T1 ATE673 T1 AT E673T1
Authority
AT
Austria
Prior art keywords
preparation
trichloropyridine
butyronitrile
trichloro
formyl
Prior art date
Application number
AT79810171T
Other languages
German (de)
Inventor
Eginhard Dr. Steiner
Pierre Dr. Martin
Daniel Dr. Bellus
Original Assignee
Ciba-Geigy 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 Ciba-Geigy Ag filed Critical Ciba-Geigy Ag
Priority claimed from EP79810171A external-priority patent/EP0012117B1/en
Application granted granted Critical
Publication of ATE673T1 publication Critical patent/ATE673T1/en

Links

AT79810171T 1978-12-05 1979-12-03 PROCESS FOR THE PREPARATION OF 2,3,5-TRICHLOROPYRIDINE, 2,4,4-TRICHLORO-4-FORMYL-BUTYRONITRILE AS A NEW COMPOUND AND PROCESS FOR THE PREPARATION THEREOF. ATE673T1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1239578 1978-12-05
CH1239478 1978-12-05
CH948879 1979-10-23
CH948979 1979-10-23
EP79810171A EP0012117B1 (en) 1978-12-05 1979-12-03 Process for the preparation of 2,3,5-trichloropyridine; 2,4,4-trichloro-4-formyl-butyronitrile and process for its preparation

Publications (1)

Publication Number Publication Date
ATE673T1 true ATE673T1 (en) 1982-02-15

Family

ID=27509378

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79810171T ATE673T1 (en) 1978-12-05 1979-12-03 PROCESS FOR THE PREPARATION OF 2,3,5-TRICHLOROPYRIDINE, 2,4,4-TRICHLORO-4-FORMYL-BUTYRONITRILE AS A NEW COMPOUND AND PROCESS FOR THE PREPARATION THEREOF.

Country Status (1)

Country Link
AT (1) ATE673T1 (en)

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