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参考文献
De Kimpe, Norbert; Boelens, Mark; Contreras, Jan Tetrahedron Letters, 1996, vol. 37, # 18 p. 3171 - 3174 doi: 10.1016/0040-4039(96)00487-X
De Kimpe, Norbert; Boelens, Mark; Contreras, Jan Tetrahedron Letters, 1996, vol. 37, # 18 p. 3171 - 3174 doi: 10.1016/0040-4039(96)00487-X