参考文献

Xia, Jie; Abbas, Saeed A.; Locke, Robert D.; Piskorz, Conrad F.; Alderfer, James L.; Matta, Khushi L. Tetrahedron Letters, 2000, vol. 41, # 2 p. 169 - 173 doi: 10.1016/S0040-4039(99)02046-8