参考文献:
Tasnadi, Gabor Winkler, Christoph K. Clay, Dorina Sultana, Nargis Fabian, Walter M. F. Hall, Melanie Ditrich, Klaus Faber, Kurt Chemistry - A European Journal, 22 , vol. 8, # p. 62 - 67
参考文献:
Valla, Alain Andriamialisoa, Zo Valla, Benoist Labia, Roger Le Guillou, Regis Dufosse, Laurent Cartier, Dominique European Journal of Organic Chemistry, 27 , # 4 p. 7 - 75