Sakai, Takashi; Matsumoto, Syuji; Hidaka, Syukou; Imajo, Norihisa; Tsuboi, Sadao; Utaka, Masanori
Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 11 p. 3473 - 3475
1: With 1,1-dimethylethylmagnesium chloride in tetrahydrofuran
T=-45°C; Inert atmosphere;
2: With isopropylmagnesium chloride in tetrahydrofuran
T=-45 - 20°C; Inert atmosphere;