JPS55149266A - Preparation of 1-hydroxybenztriazole - Google Patents

Preparation of 1-hydroxybenztriazole

Info

Publication number
JPS55149266A
JPS55149266A JP5755779A JP5755779A JPS55149266A JP S55149266 A JPS55149266 A JP S55149266A JP 5755779 A JP5755779 A JP 5755779A JP 5755779 A JP5755779 A JP 5755779A JP S55149266 A JPS55149266 A JP S55149266A
Authority
JP
Japan
Prior art keywords
solvent
excess hydrazine
alcohol
toluene
halogen
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP5755779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS626550B2 (enrdf_load_stackoverflow
Inventor
Shigeo Takahashi
Hidetoshi Kume
Hideo Yamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otsuka Chemical Co Ltd
Otsuka Kagaku Yakuhin KK
Original Assignee
Otsuka Chemical Co Ltd
Otsuka Kagaku Yakuhin KK
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 Otsuka Chemical Co Ltd, Otsuka Kagaku Yakuhin KK filed Critical Otsuka Chemical Co Ltd
Priority to JP5755779A priority Critical patent/JPS55149266A/ja
Publication of JPS55149266A publication Critical patent/JPS55149266A/ja
Publication of JPS626550B2 publication Critical patent/JPS626550B2/ja
Granted legal-status Critical Current

Links

JP5755779A 1979-05-09 1979-05-09 Preparation of 1-hydroxybenztriazole Granted JPS55149266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5755779A JPS55149266A (en) 1979-05-09 1979-05-09 Preparation of 1-hydroxybenztriazole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5755779A JPS55149266A (en) 1979-05-09 1979-05-09 Preparation of 1-hydroxybenztriazole

Publications (2)

Publication Number Publication Date
JPS55149266A true JPS55149266A (en) 1980-11-20
JPS626550B2 JPS626550B2 (enrdf_load_stackoverflow) 1987-02-12

Family

ID=13059108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5755779A Granted JPS55149266A (en) 1979-05-09 1979-05-09 Preparation of 1-hydroxybenztriazole

Country Status (1)

Country Link
JP (1) JPS55149266A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS626550B2 (enrdf_load_stackoverflow) 1987-02-12

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