Trifluoromethylation process

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles

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560100, 570144, C07F12000

Patent

active

048087483

ABSTRACT:
Trifluoromethylaromatic compounds are prepared by reacting the corresponding aromatic bromide or iodide with potassium trifluoroacetate in the presence of cuprous iodide and a dipolar aprotic solvent.

REFERENCES:
patent: 4439617 (1984-03-01), Sesianj et al.
patent: 4590010 (1986-05-01), Ramachandran et al.
Matsui et al., "Chemistry Letters", (1981) pp. 1719-1720.

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