参考文献

Shao, Liming; Miyata, Shiro; Muramatsu, Hitoshi; Kawano, Hiroyuki; Ishii, Youichi; et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , # 5 p. 1441 - 1445