反应条件
n-Bu2CuLi in N,N,N',N',N'',N''-hexamethylphosphoric triamide; diethyl ether
T=-50 - -20°C; 2 h; in presence other reagents (Zn, CrCl2), too;
参考文献
Ibuka, Toshiro; Chu, G.-Namg; Yoneda, Fumio
Tetrahedron Letters, 1984 , vol. 25, # 30 p. 3247 - 3250
