反应条件
1: 88 percent / TsOH / toluene / 5 h / Heating 2: 71 percent / (i-Bu)2AlH / CH2Cl2; hexane / 1) -78 deg C, 30 min; 2) -78 deg C --> rt, 6 h View Scheme
参考文献
Paquette, Leo A.; Backhaus, Dirk; Braun, Ralf; Underiner, Ted L.; Fuchs, Klaus
Journal of the American Chemical Society, 1997 , vol. 119, # 41 p. 9662 - 9671