DK93073C - Process for the preparation of 4,4'-dihydroxy-diphenyl-pyridyl-methane compounds. - Google Patents

Process for the preparation of 4,4'-dihydroxy-diphenyl-pyridyl-methane compounds.

Info

Publication number
DK93073C
DK93073C DK282958A DK282958A DK93073C DK 93073 C DK93073 C DK 93073C DK 282958 A DK282958 A DK 282958A DK 282958 A DK282958 A DK 282958A DK 93073 C DK93073 C DK 93073C
Authority
DK
Denmark
Prior art keywords
dihydroxy
pyridyl
diphenyl
preparation
methane compounds
Prior art date
Application number
DK282958A
Other languages
Danish (da)
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 DK93073C publication Critical patent/DK93073C/en

Links

DK282958A 1957-08-02 1958-08-01 Process for the preparation of 4,4'-dihydroxy-diphenyl-pyridyl-methane compounds. DK93073C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE93073X 1957-08-02

Publications (1)

Publication Number Publication Date
DK93073C true DK93073C (en) 1962-03-26

Family

ID=5644480

Family Applications (1)

Application Number Title Priority Date Filing Date
DK282958A DK93073C (en) 1957-08-02 1958-08-01 Process for the preparation of 4,4'-dihydroxy-diphenyl-pyridyl-methane compounds.

Country Status (1)

Country Link
DK (1) DK93073C (en)

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