参考文献
De Meijere, Armin; Chaplinski, Vladimir; Winsel, Harald; Kusnetsov, Mikhael A.; Rademacher, Paul; Boese, Roland; Haumann, Thomas; Traetteberg, Marit; Schleyer, Paul Von R.; Zywietz, Tosja; Jiao, Haijun; Merstetter, Pascal; Gerson, Fabian
Angewandte Chemie - International Edition, 1999 , vol. 38, # 16 p. 2430 - 2433