反应条件
1: 1.) C2H5MgBr / 1.) THF, reflux, 8 h, 2.) THF, reflux, 8 days 2: CH3MgCl / 1.) THF, 0 deg C, 30 min., 2.) -70 deg C --> room temp., 2.5 h 3: 1.) CuBr, LiBr / 1.) THF, 0 deg C, 2.) -70 deg C --> room temp., 2.5 h View Scheme
参考文献
Danheiser, Rick L.; Stoner, Eric J.; Koyama, Hiroo; Yamashita, Dennis S.; Klade, Carrie A.
Journal of the American Chemical Society, 1989 , vol. 111, # 12 p. 4407 - 4413
