参考文献

Yoneda, Ryuji; Sakamoto, Yasuhiko; Oketo, Yoshifumi; Harusawa, Shinya; Kurihara, Takushi Tetrahedron, 1996, vol. 52, # 46 p. 14563 - 14576 doi: 10.1016/0040-4020(96)00900-3