参考文献

Ito, Toshio; Tomiyoshi, Nobuya; Nakamura, Koki; Azuma, Shizuo; Izawa, Makoto; et al. Tetrahedron, 1984, vol. 40, # 1 p. 241 - 255 doi: 10.1016/0040-4020(84)85126-1