参考文献

Nagao, Yoshimitsu; Inoue, Takehisa; Fujita, Eiichi; Terada, Shunji; Shiro, Motoo Tetrahedron, 1984, vol. 40, # 8 p. 1215 - 1224 doi: 10.1016/S0040-4020(01)82408-X