參考文獻:
Duan, Haifeng Sengupta, Sujata Petersen, Jeffrey L. Akhmedov, Novruz G. Shi, Xiaodong Journal of the American Chemical Society, 2009 , vol. 131, # 34 p. 12100 - 12102
參考文獻:
Saidi, Ourida Blacker, A. John Farah, Mohamed M. Marsden, Stephen P. Williams, Jonathan M. J. Chemical Communications, 2010 , vol. 46, # 9 p. 1541 - 1543