参考文献

Chang, Sheng-Yueh; Jiaang, Weir-Torn; Cherng, Chaur-Donp; Tang, Kuo-Hsiang; Huang, Chih-Hao; Tsai, Yeun-Min Journal of Organic Chemistry, 1997 , vol. 62, # 26 p. 9089 - 9098