2-Haloalkyl(oxy-, thio-, sulfinyl-, or sulfonyl)-phenylalkanoic acids
申请人:American Cyanamid Co.
公开号:US04178460A1
公开(公告)日:1979-12-11
The invention is 2-haloalkyl(oxy-, thio-, sulfinyl-, or sulfonyl)phenylalkanoic acids which are useful intermediates in the preparation of insecticides of m-phenoxybenzyl and .alpha.-cyano-m-phenoxybenzyl esters.