反应条件
1: 1.) LDA / 1.) THF, -78 deg C, 30 min, 2.) THF, 30 deg C, overnight
2: 1.) LDA, 2.) HMPA / 1.) hexane, THF, -78 deg C, 30 min, 2.) hexane, THF, 30 deg C, overnight
3: tetrahydrofuran / 60 h / Heating
4: KF / methanol / 10 h
View Scheme
参考文献
Larson, Gerald L.; Hernandez, David; Lopez-Cepero, Ingrid Montes de; Torres, Luz E.
Journal of Organic Chemistry, 1985 , vol. 50, # 25 p. 5260 - 5267
