参考文献

Zhao, Dalian; Feng, Xu; Chen, Cheng-yi; Tillyer, Rich D.; Grabowski, Edward J. J.; Reider, Paul J.; Black, Cameron; Quimet, Nathalie; Prasit, Peppi Tetrahedron, 1999 , vol. 55, # 19 p. 6001 - 6018