参考文献

Nagao, Yoshimitsu; Ikeda, Takao; Inoue, Takehisa; Yagi, Masahiro; Shiro, Motoo; Fujita, Eiichi Journal of Organic Chemistry, 1985, vol. 50, # 21 p. 4072 - 4080 doi: 10.1021/jo00221a022