参考文献

Kataoka, Osamu; Kitagaki, Shinji; Watanabe, Nobuhide; Kobayashi, Jun-ichi; Nakamura, Sei-ichi; Shiro, Motoo; Hashimoto, Shun-ichi Tetrahedron Letters, 1998, vol. 39, # 16 p. 2371 - 2374 doi: 10.1016/S0040-4039(98)00203-2