AT197820B - Process for the preparation of new 1,2-diaryl-3,5-dioxo-pyrazolidines substituted in the 4-position by a tertiary alkyl group - Google Patents

Process for the preparation of new 1,2-diaryl-3,5-dioxo-pyrazolidines substituted in the 4-position by a tertiary alkyl group

Info

Publication number
AT197820B
AT197820B AT197820DA AT197820B AT 197820 B AT197820 B AT 197820B AT 197820D A AT197820D A AT 197820DA AT 197820 B AT197820 B AT 197820B
Authority
AT
Austria
Prior art keywords
pyrazolidines
diaryl
dioxo
substituted
preparation
Prior art date
Application number
Other languages
German (de)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of AT197820B publication Critical patent/AT197820B/en

Links

AT197820D 1956-03-26 1956-11-09 Process for the preparation of new 1,2-diaryl-3,5-dioxo-pyrazolidines substituted in the 4-position by a tertiary alkyl group AT197820B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE197820T 1956-03-26

Publications (1)

Publication Number Publication Date
AT197820B true AT197820B (en) 1958-05-27

Family

ID=29556098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT197820D AT197820B (en) 1956-03-26 1956-11-09 Process for the preparation of new 1,2-diaryl-3,5-dioxo-pyrazolidines substituted in the 4-position by a tertiary alkyl group

Country Status (1)

Country Link
AT (1) AT197820B (en)

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