AT105073B - Process for the preparation of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone. - Google Patents

Process for the preparation of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone.

Info

Publication number
AT105073B
AT105073B AT105073DA AT105073B AT 105073 B AT105073 B AT 105073B AT 105073D A AT105073D A AT 105073DA AT 105073 B AT105073 B AT 105073B
Authority
AT
Austria
Prior art keywords
pyrazolone
dimethylamino
dimethyl
phenyl
preparation
Prior art date
Application number
Other languages
German (de)
Inventor
Georg Dr Lockemann
Wilhelm Dr Neumann
Hermann Dr Kuegler
Original Assignee
Georg Dr Lockemann
Wilhelm Dr Neumann
Hermann Dr Kuegler
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 Georg Dr Lockemann, Wilhelm Dr Neumann, Hermann Dr Kuegler filed Critical Georg Dr Lockemann
Application granted granted Critical
Publication of AT105073B publication Critical patent/AT105073B/en

Links

AT105073D 1923-04-10 1924-04-09 Process for the preparation of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone. AT105073B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE214261T 1923-04-10
DE223192X 1923-10-11

Publications (1)

Publication Number Publication Date
AT105073B true AT105073B (en) 1926-12-27

Family

ID=31947339

Family Applications (1)

Application Number Title Priority Date Filing Date
AT105073D AT105073B (en) 1923-04-10 1924-04-09 Process for the preparation of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone.

Country Status (3)

Country Link
AT (1) AT105073B (en)
CH (1) CH110202A (en)
GB (1) GB223192A (en)

Also Published As

Publication number Publication date
CH110202A (en) 1925-05-16
GB223192A (en) 1925-03-12

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