in tetrahydrofuran
reaction with substituted aryl Grignard reagent; recrystn. (petroleum ether);
参考文献
Ohe, Toshiyuki; Tanaka, Takumi; Kuroda, Masashi; Cho, Chan Sik; Ohe, Kouichi; Uemura, Sakae
Bulletin of the Chemical Society of Japan, 1999 , vol. 72, # 8 p. 1851 - 1855