参考文献

Hirose, Tomoyasu; Sunazuka, Toshiaki; Yamamoto, Daisuke; Kojima, Naoto; Shirahata, Tatsuya; Harigaya, Yoshihiro; Kuwajima, Isao; Omura, Satoshi Tetrahedron, 2005 , vol. 61, # 25 p. 6015 - 6039