参考文献

Takaki, Ken; Kusudo, Takeshi; Uebori, Shinya; Nishiyama, Tetsushi; Kamata, Tohru; Yokoyama, Masaki; Takehira, Katsuomi; Makioka, Yoshikazu; Fujiwara, Yuzo Journal of Organic Chemistry, 1998 , vol. 63, # 13 p. 4299 - 4304