参考文献

Kubota, Seiju; Toyooka, Kouhei; Misra, Hemant K.; Kawano, Michinobu; Shibuya, Masayuki Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 12 p. 2957 - 2962