参考文献

Mori, Kenji; Sakakibara, Masayuki; Ichikawa, Yoshitaka; Ueda, Hiraki; Okada, Katsuhide; et al. Tetrahedron, 1982, vol. 38, # 14 p. 2099 - 2110 doi: 10.1016/0040-4020(82)85157-0