参考文献
Scott, Jeremy P.; Lieberman, David R.; Beureux, Olivier M.; Brands, Karel M. J.; Davies, Antony J.; Gibson, Andrew W.; Hammond, Deborah C.; McWilliams, Chris J.; Stewart, Gavin W.; Wilson, Robert D.; Dolling, Ulf-H.
Journal of Organic Chemistry, 2007 , vol. 72, # 11 p. 4149 - 4155
