参考文献

Saksena, Anil K.; Jao, Edwin; Murphy, Bruce; Schumacher, Doris; Chan, Tze-Ming; Puar, Mohindar S; Jenkins, John K.; Maloney, Donal; Cordero, Mayra; Pramanik, Birendra N.; Bartner, Peter; Das, Pradip R.; McPhail, Andrew T.; Girijavallabhan; Ganguly, Ashit K. Tetrahedron Letters, 1998, vol. 39, # 46 p. 8441 - 8444 doi: 10.1016/S0040-4039(98)01923-6