参考文献:
Crombie, Leslie Games, David E. James, Alun W. G. Journal of the Chemical Society, Perkin Transactions : Organic and Bio-Organic Chemistry (972-999), 996 , # 22 p. 275 - 2724
参考文献:
Wuensch, Christiane Gross, Johannes Steinkellner, Georg Lyskowski, Andrzej Gruber, Karl Glueck, Silvia M. Faber, Kurt RSC Advances, 204 , vol. 4, # 9 p. 967 - 9679