Tamura, Osamu; Matsukida, Hana; Toyao, Atsushi; Takeda, Yoshifumi; Ishibashi, Hiroyuki
Journal of Organic Chemistry, 2002 , vol. 67, # 16 p. 5537 - 5545

Curran, Dennis P.; Guthrie, David B.; Geib, Steven J.
Journal of the American Chemical Society, 2008 , vol. 130, # 26 p. 8437 - 8445