参考文献:
Beddow, James E. Davies, Stephen G. Ling, Kenneth B. Roberts, Paul M. Russell, Angela J. Smith, Andrew D. Thomson, James E. Organic and Biomolecular Chemistry, 27 , vol. 5, # 17 p. 2812 - 2825
参考文献:
Journal of the American Chemical Society, , vol. 62, p. 292 Journal of the American Chemical Society, , vol. 65, p. 552 Organic Syntheses, , vol. Coll. Vol. III, p. 5,7