methyl (6S)-2-(acetylamino)-6-hydroxy-6-phenylhex-2-enoate 、 N-(hydroxy)-5-(p-methoxyphenyl)-4-(methyl)thiazole-2(3H)-thione tetraethylammonium salt 在
偶氮二甲酸二乙酯 、
三乙基膦 作用下,
以
苯 为溶剂,
反应 18.5h,
以31%的产率得到3-(1'-methoxycarbonyl-1'-acetylamino-5'-phenylpent-1'-en-5'-oxy)-5-(p-methoxyphenyl)-4-methylthiazole-2(3H)-thione