参考文献

Liao, Jen-Hai; Chen, Chao-Tsen; Chou, He-Chun; Cheng, Chung-Chih; Chou, Pi-Tai; Fang, Jim-Min; Slanina, Zdenek; Chow, Tashin J. Organic Letters, 2002 , vol. 4, # 18 p. 3107 - 3110