参考文献:
Bravo, Virginia Gil, Salvador Costero, Ana M. Kneeteman, Maria N. Llaosa, Ursula Mancini, Pedro M.E. Ochando, Luis E. Parra, Margarita Tetrahedron, 1 , vol. 8, # 4 p. 488 - 4887
参考文献:
Christie Holderness Kenner Journal of the Chemical Society, 19 , p. 71 Full Text Show Details Strasburger Chemische Berichte, 1883 , vol. 1, p. 347