The CO_2 laser-induced radical-chain reactions between CH_3CF_2H and chlorine-atom donors CF_2ClCFCl_2, CF_3CCl_3 CFCl_3 or CF_2Cl_2

作     者：LI, Fang-Lin SHI, Ji-Liang BI, Qi-Xiu GU, Jia-Liang JIANG, Xi-Kui Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032 

作者机构：Shanghai Institute of Organic Chemistry Chinese Academy of Sciences Shanghai 200032 

出 版 物：《Chinese Journal of Chemistry》 (中国化学（英文版）)

年 卷 期：1992年第10卷第3期

页      面：245-252页

核心收录：

学科分类：07[理学] 0703[理学-化学] 

基　　金：Project supported by the National Natural Science Foundation of China 

主　　题：CI CF The CO2 laser-induced radical-chain reactions between CH3CF2H and chlorine-atom donors CF2ClCFCl2 CF3CCl3 CFCl3 or CF2Cl2 CO CH Cl 

摘      要：The CO_2 laser induced room temperature reactions of CH_3CF_2H or another protium-donor CH_3CHClCH_3 with chlorine-atom donors (Z--Cl) CFCl_2CF_2Cl, CF_3CCl_3, CFCl_3 or CF_2Cl_2, have been investigated. Some of these reactions can yield two important monomers (CF_2=CH_2 and CF_2=CFCl) for fluoropolymers simultaneously. The yield dependence of these two alkenes on experi- mental conditions has been studied. A laser-initiated chain process is supported by identifica- tion of Z--H intermediates in these reactions.