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ChemicalBook CAS DataBase List 1-CHLORO-2,4,5-TRIFLUORO-3-TRIFLUOROMETHYL-BENZENE
122030-03-9

1-CHLORO-2,4,5-TRIFLUORO-3-TRIFLUOROMETHYL-BENZENE synthesis

1synthesis methods
-

Yield:122030-03-9 50.4 % Chromat. ,5360-82-7 22.2 % Chromat.

Reaction Conditions:

Stage #1: 1-trifluoromethyl-2,4,5,6-tetrafluoro-3-chlorobenzenewith 2-H-3-chlorohexafluorotoluene;tin(ll) chloride;zinc in N,N-dimethyl-formamide at 70; for 8 h;closed flask;
Stage #2: with hydrogenchloride in N,N-dimethyl-formamide;

References:

Krasnov, Vyacheslav I.;Vinogradov, Andrey S.;Platonov, Vyacheslav E. [Mendeleev Communications,2006,vol. 16,# 3,p. 168 - 170]