2- AND 2,5-SUBSTITUTED PHENYLKETOENOLS

摘要

PROBLEM TO BE SOLVED: To provide compounds which are 1-H-3-aryl-2,4-dione derivatives and are highly active against plant pests. SOLUTION: Provided are compounds of formula (I') (wherein X is chlorine, bromine, or methyl; Z is chlorine or methyl; and A and B are each a 1-8C alkyl, a 2-4C alkenyl, a (1-6C)alkoxy(1-4C)alkyl, a poly(1-4C)alkoxy(1-4C)alkyl, or a (1-6C)alkylthio(1-4C)alkyl, or a like group, provided that A and B may be combined with each other to form a ring). COPYRIGHT: (C)2009,JPO&INPIT