Holland, Herbert L.; Brown, Frances M.; Conn, Morgan
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1990 , # 10 p. 1651 - 1655

Wang, Huamin; Cao, Xiangxiang; Xiao, Fuhong; Liu, Saiwen; Deng, Guo-Jun
Organic Letters, 2013 , vol. 15, # 18 p. 4900 - 4903

Advanced Synthesis and Catalysis, , vol. 344, # 3-4 p. 355 - 369