反应条件
1: 1.) n-BuLi, diisopropylamine / 1.) THF, hexane, 0 deg C, 2.) THF, 1 h, room temperature 2: 1 N sodium ethoxide / ethanol; tetrahydrofuran / Ambient temperature 3: water, AcOH / tetrahydrofuran / Ambient temperature View Scheme
参考文献
Chemical and Pharmaceutical Bulletin, , vol. 38, # 7 p. 1824 - 1831
