参考文献

Khan, Shaheer H.; Duus, Jens Oe.; Crawley, Suzanne C.; Palcic, Monica M.; Hindsgaul, Ole Tetrahedron: Asymmetry, 1994, vol. 5, # 12 p. 2415 - 2436 doi: 10.1016/S0957-4166(00)80389-4