Intermediates of thermal transformations of perfluoro-organic compounds. New spectral data and reactions
作者:Nikolay N. Buravtsev、Yuly A. Kolbanovsky
DOI:10.1016/s0022-1139(98)00325-x
日期:1999.6
New completely fluorinated intermediates were identified from spectroscopic studies of thermal reactions of perfluoro-olefins, some carbocycles, and perfluoro-oxiranes in the gas phase. Detailed mechanisms of several complex reactions were established. For example, the mechanism of higher perfluoro-olefin synthesis from lower species under pyrolysis was established. Following this mechanism the first
从全氟烯烃,一些碳环化合物和全氟-环氧乙烷在气相中的热反应的光谱研究中鉴定出新的完全氟化的中间体。建立了几种复杂反应的详细机理。例如,建立了在热解条件下从较低的物种合成较高的全氟烯烃的机理。按照这种机理,第一步是与全氟烯烃同分的双自由基形成反应。结果表明,双自由基是单线态完全氟化卡宾重组的主要中间体。