1: LDA / tetrahydrofuran / -78 °C
2: 0.25 h / -55 °C / reversible 1,4-addition with unsaturated ketones as function of temperature (-78 to -20 deg C)
View Scheme
参考文献
Metzner, Patrick; Rakotonirina, Rose
Tetrahedron Letters, 1983 , vol. 24, # 39 p. 4203 - 4206