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有机酰基过氧化物[RCOO]_2被广泛地作为引发剂用在自由基反应中。由于其反应的多样性,对这一类化合物反应的理论研究迄今未衰。其中一部分理论研究的兴趣集中于它们在液相和气相热分解反应的途径——自由基型的同步或分步均裂机理,或经过离子型中间体的分步机理,以及烷基结构和环境因素(溶剂特性、初始浓度和反应压力等)对分解反应途径的影响等。全氟和多氟酰基过氧化物的合成可用过氧化钡、过氧化钠和过氧化氢等方法。我们曾比较了后两法。当使用过氧化钠水溶液与全氟和多氟羧酸酰氯反应制备相应酰基过氧化物时,对诸影响因素如反
Organic acyl peroxides [RCOO] _2 are widely used as initiators in radical reactions. Due to the diversity of their reactions, theoretical studies on the reaction of this group of compounds have not yet failed. Part of the theoretical interest has focused on their simultaneous and / or stepwise cleavage mechanisms in the liquid and gas phase thermal decomposition reactions, or via the stepwise mechanism of ionic intermediates, as well as the alkyl structure and the environment Factors (solvent properties, initial concentration and reaction pressure) on the decomposition reaction pathway. Perfluoro and perfluoroacyl peroxide synthesis can be used barium peroxide, sodium peroxide and hydrogen peroxide and other methods. We have compared the latter two. When aqueous sodium peroxide solution is reacted with perfluoro and polyfluoro carboxylic acid chlorides to prepare the corresponding acyl peroxides, various influencing factors such as