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AT269879B - Process for the preparation of 4,4'-dihydroxy-diphenyl- (2 "-pyridyl) methane - Google Patents

Process for the preparation of 4,4'-dihydroxy-diphenyl- (2 "-pyridyl) methane

Info

Publication number
AT269879B
AT269879B AT375067A AT375067A AT269879B AT 269879 B AT269879 B AT 269879B AT 375067 A AT375067 A AT 375067A AT 375067 A AT375067 A AT 375067A AT 269879 B AT269879 B AT 269879B
Authority
AT
Austria
Prior art keywords
dihydroxy
pyridyl
diphenyl
methane
preparation
Prior art date
Application number
AT375067A
Other languages
German (de)
Original Assignee
Angeli Inst Spa
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
Priority claimed from CH1793766A external-priority patent/CH482671A/en
Application filed by Angeli Inst Spa filed Critical Angeli Inst Spa
Application granted granted Critical
Publication of AT269879B publication Critical patent/AT269879B/en

Links

AT375067A 1966-12-14 1967-04-20 Process for the preparation of 4,4'-dihydroxy-diphenyl- (2 "-pyridyl) methane AT269879B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1793766A CH482671A (en) 1966-12-14 1966-12-14 Preparation process of 4,4'-dioxy-diphenyl- (2-pyridyl) -methane

Publications (1)

Publication Number Publication Date
AT269879B true AT269879B (en) 1969-04-10

Family

ID=4429208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT375067A AT269879B (en) 1966-12-14 1967-04-20 Process for the preparation of 4,4'-dihydroxy-diphenyl- (2 "-pyridyl) methane

Country Status (1)

Country Link
AT (1) AT269879B (en)

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