参考文献

Suzuki, Keisuke; Tomooka, Katsuhiko; Matsumoto, Takashi; Katayama, Eiji; Tsuchihashi, Gen-ichi Tetrahedron Letters, 1985, vol. 26, # 31 p. 3711 - 3714 doi: 10.1016/S0040-4039(00)89230-8