NEUE PESTIZIDE UND VERFAHREN ZU IHRER HERSTELLUNG

摘要

A compound of formula I: I in which formula: D represents hydrogen or a cyano group; X represents halogen; A represents an alkyl group (typically a C1-C6 alkyl group); n is 0 to 4; RCOO. represents a residue of an acid RCO2H, which acid, or an ester-forming derivative of which acid, on reaction with alpha -cyano-3-phenoxybenzyl alcohol or an ester-forming derivative thereof, gives rise to an alpha -cyano-3-phenoxybenzyl ester having pesticidal properties.