参考文献

Nicolaou; Li, Hui; Boddy, Christopher N. C.; Ramanjulu, Joshi M.; Yue, Tai-Yuen; Natarajan, Swaminathan; Chu, Xin-Jie; Braese, Stefan; Ruebsam, Frank Chemistry - A European Journal, 1999 , vol. 5, # 9 p. 2584 - 2601