反应条件
1: LDA / tetrahydrofuran / -80 deg C, 4 h; -80 deg C to rt, 24 h 2: 98 percent / 15percent citric acid / tetrahydrofuran / 96 h / Ambient temperature View Scheme
参考文献
Jacob; Roumestant; Viallefont; Martinez
Synlett, 1997 , vol. 1997, # 6 p. 691 - 692
