参考文献

Kajigaeshi, Shoji; Moriwaki, Masayuki; Tanaka, Toshio; Fujisaki, Shizuo; Kakinami, Takaaki; Okamoto, Tsuyoshi Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , # 4 p. 897 - 899