McKillop, Alexander; Turrell, Andrew G.; Young, Derek W.; Taylor, Edward C.
Journal of the American Chemical Society, 1980 , vol. 102, # 21 p. 6504 - 6512

Hsu, Shih-Fan; Ko, Chih-Wei; Wu, Yao-Ting
Advanced Synthesis and Catalysis, 2011 , vol. 353, # 10 p. 1756 - 1762

McIver, Andrew; Young, Douglas D.; Deiters, Alexander
Chemical Communications, 2008 , # 39 p. 4750 - 4752