【摘要】 过氧化五氟苯甲酰（FBPO）稀溶液(<0.02mol·dm^-3)的热解动力学和产物分析表明:在碳卤和碳氢溶剂中的分解为单分子均裂过程.前者产物极为复杂,后者以羧基攫氢产物为主.在强极性溶剂中FBPO的分解被大大加速,生成高产率或定量的五氟苯甲酸,表明溶剂可能通过单电子转移或双分子亲核取代及诱导分解等途径参与FBP0的热解.更多还原

【Abstract】 The kinetic and product studies revealed that pentafluorobenzoyl peroxide （FBPO） underwent decomposition of different modes in the different solvents. It underwent unimolecular homolysis in both halocarbon and hydrocarbon solvents and formed much CO₂ and very complicated solid products in the former and mainly H-abstraetion products in the latter. But its decompositions in polar aprotic solvents such as dioxane and HMPA are characteristic of either electron transfer process or nucleophilic attack on peroxy-bond.更多还原