Synthesis of chloropolyfluoroarenes from polyfluoroarenethiols and PCl5
- 1 February 2016
- journal article
- Published by Pleiades Publishing Ltd in Russian Journal of Organic Chemistry
- Vol. 52 (2), 200-205
- https://doi.org/10.1134/s1070428016020068
Abstract
Replacement of the thiol group in polyfluoroarenethiols with chlorine was performed by treating with PCl5 as chlorinating agent. By heating in ampules at 200–220°C polyfluoro- and polyfluorochloroarenethiols with PCl5 mono- and dichloropolyfluoroarenes and also 1,2,4-trifluorotrichlorobenzene were synthesized. Dichloropolyfluoroarenes contain chlorine atoms in ortho- and para-positions.Keywords
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