参考文献

Sharma; Punna, Sreenivas; Rajendra Prasad; Krishna, Palakodety Radna; Chorghade, Mukund S.; Ley, Steven V. Tetrahedron Asymmetry, 2005, vol. 16, # 6 p. 1113 - 1123 doi: 10.1016/j.tetasy.2005.01.044