反应条件
1: 2.) oxalyl chloride / 1.) 10 min, 2.) CH2Cl2, 16 h 2: 75 percent / tetrahydrofuran / 24 h 3: CCl3Br, AIBN / 6 h / Heating 4: aq. LiOH / tetrahydrofuran / 3 h / Ambient temperature View Scheme
参考文献
Braish; Fox
Synthetic Communications, 1992 , vol. 22, # 21 p. 3067 - 3074