3-(2,5-dimethyl-thiazol-4-yl)-benzoic acid methyl ester 、
N-溴代丁二酰亚胺(NBS) 、 以
四氯化碳 为溶剂,
反应 0.5h,
以to give crude 3-(5-bromomethyl-2-methyl-thiazol-4-yl)-benzoic acid methyl ester (6.2 g) as an oil的产率得到3-(5-bromomethyl-2-methyl-thiazol-4-yl)-benzoic acid methyl ester