反应条件
1: 51 percent / 25 percent DIBAL-H / toluene / 4.5 h / -78 °C
2: 1.) 1.2 M n-BuLi / 1.) THF, hexane, -78 deg C, 1 h; 2.) THF, -78 deg C, 1.5 h; 3.) allowed to warm to r.t. during 1.5 h
3: 1.) 50 percent NaH / 1.) THF, -20 deg C, 30 min; 2.) -20 deg C, 30 min; 3.) r.t., 1 h
View Scheme
参考文献
Jacobi, Peter A.; Craig, Todd A.; Walker, Donald G.; Arrick, Bradley A.; Frechette, Roger F.
Journal of the American Chemical Society, 1984 , vol. 106, # 19 p. 5585 - 5594
