Synthesis of trifluoromethyl fluoroformate from trifluoromethyl hypofluorite and carbon monoxide: Thermal and catalyzed reaction期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Synthesis of trifluoromethyl fluoroformate from trifluoromethyl hypofluorite and carbon monoxide: Thermal and catalyzed reaction

Authors:	Libin Du V. Tortelli

Affiliation:	^a Department of Chemistry, Clemson University, Clemson, SC 29634, USA ^b Solvay Solexis, R&D Center, Viale Lombardia 20, 20021 Bollate (Milano), Italy

Abstract:	New and improved routes to trifluoromethyl fluoroformate were developed. Sterically hindered halogenated olefins initiated the reaction of CF₃OF and CO under mild conditions, giving yields of up to 80%. The thermal reaction of CF₃OF and CO in a flow system was highly dependent on temperature and the type of tubular reactor material. A PTFE reactor gave moderate conversion and high selectivity for the formate at 120 °C.

Keywords:	Trifluoromethyl fluoroformate Synthesis Halogenated olefin Radical chain reaction Perfluoroalkyl hypofluorite Carbon monoxide Perfluorovinyl ether
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