Wang, Xiaoqiang; Jin, Yunhe; Zhao, Yufen; Zhu, Lin; Fu, Hua
Organic Letters, 2012 , vol. 14, # 2 p. 452 - 455

Crawford, Lynne A.; McNab, Hamish; Mount, Andrew R.; Verhille, Jeanne; Wharton, Stuart I.
Synthesis, 2010 , # 6 p. 923 - 928