参考文献:
Thomson, Jennifer E. Campbell, Craig D. Concellon, Carmen Duguet, Nicolas Rix, Kathryn Slawin, Alexandra M. Z. Smith, Andrew D. Journal of Organic Chemistry, , vol. 73, # 7 p. 74 - 79
参考文献:
Vora, Harit U. Lathrop, Stephen P. Reynolds, Nathan T. Kerr, Mark S. De Alaniz, Javier Read Rovis, Tomislav Chennamadhavuni, Spandan Davies, Huw M. L. Organic Syntheses, , vol. 7, p. 35 - 36