反応 #2329048

反応方程式

9-bromo-2-methyl-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one

9-bromo-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one

→

title compound

収率 99.0%

4-Bromo-2-(5-methyl-2H-[1,2,4]triazol-3-yl)-phenylamine

収率 99.0%

反応条件

実験手順

As described for example 23c) 9-bromo-2-methyl-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one (28.5 g, 102 mmol), instead of 9-bromo-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one, was converted to the title compound (25.5 g, 99%) which was obtained as an off-white solid. MS: m/e=251.0/253.1 [M−H]−.

出典