参考文献

Fuentes, Jose; Gasch, Consolacion; Olano, David; Pradera; Repetto, Guillermo; Sayago, Francisco J. Tetrahedron Asymmetry, 2002, vol. 13, # 16 p. 1743 - 1753 doi: 10.1016/S0957-4166(02)00377-4