反应条件
1: Li / diethyl ether / 1 h / Ambient temperature 2: 1.) CuI / 1.) THF, ether, -30 deg C, 1 h, 2.) THF, ether, from -70 deg C to RT View Scheme
参考文献
Kume, Takashi; Kojima, Toshikatsu; Iwasaki, Hideharu; Yamamoto, Yohsuke; Akiba, Kin-ya
Journal of Organic Chemistry, 1989 , vol. 54, # 8 p. 1931 - 1935