4-methylene-4,5-dihydrotriazole 、
5-(4-methoxy-phenyl)-4-oxo-2,3-diphenyl-4,5-dihydro-thiazolium betaine 以
甲苯 为溶剂,
反应 2.0h,
以34%的产率得到(1S*,4S*,5R*,5'R*)-1',5'-dihydro-1'-(4-methylphenyl)-4-(4-methoxyphenyl)-5'-morpholino-3-oxo-1,2-diphenylspiro<7-thia-2-azabicyclo<2.2.1>heptane-5,4'-<4H><1,2,3>triazole>