AT190059B - Process for the preparation of new 4,4'-dioxy-diphenyl-pyridylmethanes or their O-acylated or O-alkylated derivatives - Google Patents

Process for the preparation of new 4,4'-dioxy-diphenyl-pyridylmethanes or their O-acylated or O-alkylated derivatives

Info

Publication number
AT190059B
AT190059B AT190059DA AT190059B AT 190059 B AT190059 B AT 190059B AT 190059D A AT190059D A AT 190059DA AT 190059 B AT190059 B AT 190059B
Authority
AT
Austria
Prior art keywords
pyridylmethanes
dioxy
acylated
diphenyl
preparation
Prior art date
Application number
Other languages
German (de)
Original Assignee
Thomae Gmbh Dr K
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 Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Application granted granted Critical
Publication of AT190059B publication Critical patent/AT190059B/en

Links

AT190059D 1953-01-12 1953-03-14 Process for the preparation of new 4,4'-dioxy-diphenyl-pyridylmethanes or their O-acylated or O-alkylated derivatives AT190059B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE190059X 1953-01-12

Publications (1)

Publication Number Publication Date
AT190059B true AT190059B (en) 1957-06-11

Family

ID=5721864

Family Applications (1)

Application Number Title Priority Date Filing Date
AT190059D AT190059B (en) 1953-01-12 1953-03-14 Process for the preparation of new 4,4'-dioxy-diphenyl-pyridylmethanes or their O-acylated or O-alkylated derivatives

Country Status (1)

Country Link
AT (1) AT190059B (en)

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