反应条件
1: 76 percent / HCl / diethyl ether / 8 h
2: 1.) C2H5MgBr / 1.) THF, 25 - 30 deg C, 6.5 h, 2.) (C2H5)2O, THF, room temp., overnight
3: 35 percent Chromat. / 420 °C / 63 Torr
View Scheme
参考文献
Viola, Alfred; Collins, John J.; Filipp, Nicholas; Locke, John S.
Journal of Organic Chemistry, 1993 , vol. 58, # 19 p. 5067 - 5075