参考文献

Kapoor, Munish; Anand, Naveen; Ahmad, Khursheed; Koul, Surrinder; Chimni, Swapandeep S.; Taneja, Subhash C.; Qazi, Ghulam N. Tetrahedron Asymmetry, 2005 , vol. 16, # 3 p. 717 - 725