参考文献

Sharma, G.V.M.; Rajagopal, D. Synthetic Communications, 1990 , vol. 20, # 5 p. 633 - 636 Title/Abstract Full Text Show Details Rama Rao; Rajarathnam Reddy; Sharma; et al. Tetrahedron, 1986 , vol. 42, # 16 p. 4523 - 4532