反应详情

Reaction of 4-chloro-2-methyl-benzothiazol-5-ylamine (50 mg, 0.25 mmol) in THF (1.5 mL) with 4-propylbenzoyl chloride (90 μL, 0.56 mmol) in presence of triethylamine (0.5 mL) according to method A gave N-(4-Chloro-2-methyl-benzothiazol-5-yl)-4-propyl-benzamide (44 mg, 0.13 mmol, 52% yield) as a orange powder after crystallisation in hexane and methanol.