Synthesis of chloropolyfluoroarenes from polyfluoroarenethiols and PCl5


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Resumo

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.

Sobre autores

P. Nikul’shin

Vorozhtsov Novosibirsk Institute of Organic Chemistry

Email: platonov@nioch.nsc.ru
Rússia, pr. Academika Lavrent’eva 9, Novosibirsk, 630090

А. Maksimov

Vorozhtsov Novosibirsk Institute of Organic Chemistry

Email: platonov@nioch.nsc.ru
Rússia, pr. Academika Lavrent’eva 9, Novosibirsk, 630090

V. Platonov

Vorozhtsov Novosibirsk Institute of Organic Chemistry

Autor responsável pela correspondência
Email: platonov@nioch.nsc.ru
Rússia, pr. Academika Lavrent’eva 9, Novosibirsk, 630090

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