Process for preparing multiply fluorinated nitrobenzenes

Details Process for preparing multiply fluorinated nitrobenzenes Process for preparing multiply fluorinated nitrobenzenes

1994-07-19

1996-03-26

Lovering, Richard D.

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

Organic compounds

Oxygen containing

570127, 570141, 570170, C07C2012

Patent

active

055022600

ABSTRACT:
Multiply, preferably doubly or triply, fluorinated nitrobenzenes are prepared in an advantageous way from the corresponding chloronitrobenzenes and an alkali metal fluoride in a chlorine-fluorine exchange reaction by catalyzing the reaction with a quaternary ammonium compound comprising at least one alkoxypolyoxyalkyl radical.

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