参考文献

Nicolaou; Natarajan, Swaminathan; Li, Hui; Jain, Nareshkumar F.; Hughes, Robert; Solomon, Michael E.; Ramanjulu, Joshi M.; Boddy, Christopher N. C.; Takayanagi, Masaru Angewandte Chemie - International Edition, 1997 , vol. 37, # 19 p. 2708 - 2714