Nitromethylene compounds and their use as pesticides.

摘要

Nitromethylene compounds of general formula <CHEM> wherein n is 1 or 2; R<1> is an optionally substituted 3-pyridyl group; each R<2> is independently selected from an alkyl group, a haloalkyl group or a hydrogen atom; m is 0, 1 or 2; and R<3> is an optionally substituted aryl, alkyl, alkenyl or alkylcarbonyl group, processes for their preparation and their uses as pesticides are described.