反应条件
1: 1.) CuI, (CH3)2S / 1.) THF, -20 deg C, 5 min, 2.) THF, a) -20 deg C, 15 min, b) RT, 15 min 2: o-chloranil / acetic acid / 8 h / Ambient temperature View Scheme
参考文献
Comins, Daniel L.; Smith, Roy K.; Stroud, Eric D.
Heterocycles, 1984 , vol. 22, # 2 p. 339 - 344
