Document Type and Number:
Japanese Patent JPH0243746
Kind Code:
B2
Abstract:
4-amino-6-tert.butyl-3-mercapto-1,2,4-triazin-5-one of the formula is produced by reacting pivaloyl cyanide and isobutylene in the presence of acetic acid and sulfuric acid, hydrolyzing the reaction mixture in the presence of water and reacting the trimethyl pyruvic acid formed with thiocarbohydrazide. The triazinone is an important intermediate product in the synthesis of the known herbicide 4-amino-6-tert.butyl-3-methylmercapto-1,2,4-triazin-5-one.
Inventors:
AKUSERU KUREEMAN
BERUNTO REEMAN
HERUBERUTO KURENKU
BERUNTO REEMAN
HERUBERUTO KURENKU
Application Number:
JP8020381A
Publication Date:
October 01, 1990
Filing Date:
May 28, 1981
Export Citation:
Assignee:
DEGUSSA
International Classes:
C07D253/06; C07D253/075
Next Patent: JPH0243747