Yuan, Lihua; Sanford, Adam R.; Feng, Wen; Zhang, Aimin; Zhu, Jin; Zeng, Huaqiang; Yamato, Kazuhiro; Li, Minfeng; Ferguson, Joseph S.; Gong, Bing Journal of Organic Chemistry, 2005 , vol. 70, # 26 p. 10660 - 10669