参考文献

Baker, Robert W.; Baker, Teresa M. (nee Nicoletti); Birkbeck, Anthony A.; Giles, Robin G. F.; Sargent, Melvyn V.; et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991, # 6 p. 1589 - 1600