反应条件
1: 67 percent / NBS, benzoyl peroxide / CCl4 / 2 h / Heating 2: 1.) Mg / 1.) Et2O, 2.) Et2O, r.t., 2 d 3: 1.) O3, 2.) dimethyl sulfide / 1.) CH2Cl2, MeOH, -78 deg C, 2.) overnight 4: 20 percent / n-Bu3SnH, AIBN / benzene / 1 h / Heating View Scheme
参考文献
Journal of Organic Chemistry, , vol. 59, # 25 p. 7876 - 7888
