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Vol. 25 No. 8 (2013): Vol 25 Issue 8

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Preparation of Trifluoroiodomethane via Vapour-Phase Catalytic Reaction Between Pentafluoroethane and Iodine

https://doi.org/10.14233/ajchem.2013.14398
AiQin Mao
School of Chemical Engineering, Nanjing University of Science and Technology, Xiao Ling Wei Street 200, Nanjing 210094, Jiangsu, P.R. China ; School of Materials Science and Engineering, Anhui University of Technology, Hudonglu 59, Ma' anshan 243002, Anhui Province, P.R. China ; Anhui Key Laboratory of Metal Materials and Processing, Anhui University of Technology, Hudonglu 59, Ma' anshan 243002,Anhui, P.R. China
Hua Wang
School of Chemical Engineering, Nanjing University of Science and Technology, Xiao Ling Wei Street 200, Nanjing 210094, Jiangsu, P.R. China
LinHua Tan
School of Chemical Engineering, Nanjing University of Science and Technology, Xiao Ling Wei Street 200, Nanjing 210094, Jiangsu, P.R. China
XiangYang Nin
School of Chemical Engineering, Nanjing University of Science and Technology, Xiao Ling Wei Street 200, Nanjing 210094, Jiangsu, P.R. China
RenMing Pan
School of Chemical Engineering, Nanjing University of Science and Technology, Xiao Ling Wei Street 200, Nanjing 210094, Jiangsu, P.R. China ; School of Materials Science and Engineering, Anhui University of Technology, Hudonglu 59, Ma' anshan 243002, Anhui Province, P.R. China ; Anhui Key Laboratory of Metal Materials and Processing, Anhui University of Technology, Hudonglu 59, Ma' anshan 243002,Anhui, P.R. China

Corresponding Author(s) : RenMing Pan

panrenming@sohu.com

Asian Journal of Chemistry, Vol. 25 No. 8 (2013): Vol 25 Issue 8

Abstract

A new route for preparing CF3I has been developed via a reaction between C2HF5 and I2. The influence of reaction temperature and active components of the catalysts on the amount of CF3I was investigated. The result suggests that the selectivity of the CF3I can be controlled by reaction conditions and active component of catalyst. The process for the formation of CF3I and by-products is also discussed.

Keywords

Trifluoroiodomethane Vapour-phase catalytic Pentafluoroethane Difluorocarbene Trifluoromethyl radical
Mao, A., Wang, H., Tan, L., Nin, X., & Pan, R. (2013). Preparation of Trifluoroiodomethane via Vapour-Phase Catalytic Reaction Between Pentafluoroethane and Iodine. Asian Journal of Chemistry, 25(8), 4640–4642. https://doi.org/10.14233/ajchem.2013.14398
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