反应条件
1: dimethylsulfoxide / 8 h / 180 °C
2: 1.) N,N'-dicyclohexylcarbodiimide, CuCl / 1.) benzene, 55 deg C, 23 h; 2.) benzene, 85 deg C, 21 h
View Scheme
参考文献
Takeshita, Hitoshi; Mametsuka, Hiroaki
Canadian Journal of Chemistry, 1984 , vol. 62, p. 2035 - 2040
