参考文献:
Gunter, Maxwell J. Johnston, Martin R. Skelton, Brian W. White, Allan H. Journal of the Chemical Society, Perkin Transactions : Organic and Bio-Organic Chemistry (972-999), 994 , # 8 p. 009 - 08
参考文献:
Haines, Alan H. Hodgkisson, Ian Smith, Christopher Journal of the Chemical Society, Perkin Transactions : Organic and Bio-Organic Chemistry (972-999), 983 , p. 3 - 38