反应条件
1: 1.) n-BuLi / 1.) THF, hexane, -78 deg C, 1 h, 2.) THF, hexane, from -78 deg C to RT 2: 1.) n-BuLi / 1.) THF, hexane, -78 deg C, 1 h, 2.) THF, hexane, a) -78 deg C, 15 min, b) from -78 deg C to RT 3: 95 percent / iodine monochloride / CCl4 / 1.) RT, 30 min, 2.) reflux, 1 h 4: oxalyl chloride, DMF / toluene / 1 h / Ambient temperature View Scheme
参考文献
Journal of Labelled Compounds and Radiopharmaceuticals, , vol. 34, # 3 p. 213 - 220
