以1，3丁二烯类环合剂和2特丁基对苯二酚反应合成新生育酚（维生素E）模型化合物（生育酚1：2，2二甲基7特丁基6色满酚；生育酚2：2，2二甲基4异丙基7特丁基6色满酚）.在甲苯溶剂中以过氧化二叔丁基引发产生生育酚氧自由基进行电子自旋共振(ESR)波谱测试，获得质子超精细分裂（hfs）偶合常数和giso因子值.生育酚氧自由基2表现出C4位烷基取代效应和较低的稳定性，其ESR信号强度小于生育酚氧自由基1的ESR信号强度，这说明生育酚2有更高的抗氧活性. 1,3-butadiene ring-type agent and 2-tert-butyl hydroquinone synthesis of new tocopherols (vitamin E) model compounds (tocopherol 1: 2,2-dimethyl-7-tert-butyl  6  color full of phenol; tocopherol 2: 2  2  dimethyl  4  isopropyl  7  7  tertbutyl full color phenol). Toluene peroxide solution in the initiator Yielding tocopherol oxygen free radicals for electron spin resonance (ESR) spectroscopy to obtain proton hyperfine splitting (hfs) coupling constants and giso factor values. Tocopheryl oxide free radical 2 exhibited C 4- Low stability with ESR signal intensity less than the ESR signal intensity of tocopherol oxygen radical 1 indicates that tocopherol 2 has a higher antioxidant activity.