Xiang, Shi-Kai; Zhang, Dong-Xue; Hu, Hao; Shi, Jiang-Ling; Liao, Li-Guo; Feng, Chun; Wang, Bi-Qin; Zhao, Ke-Qing; Hu, Ping; Yang, Hua; Yu, Wen-Hao Advanced Synthesis and Catalysis, 2013 , vol. 355, # 8 p. 1495 - 1499