反应条件
1: 1) 1.6M n-BuLi / 1) hexane, THF, RT, 1 h, 2) THF, overnight, RT
2: 1) 1.6M n-BuLi / 1) hexane, THF, RT, 0.5 h, 2) THF, 3 h, RT
3: KF, 18-crown-6 / tetrahydrofuran / 4 h / Ambient temperature
View Scheme
参考文献
Abraham, Tonson
Monatshefte fuer Chemie, 1989 , vol. 120, p. 117 - 126
