Patent ID: 7767623
Filing Date: 2010-08-03
Classification: A01N,C07F

Abstract:
1. A compound of formula (I): where Het is pyrazolyl, pyrrolyl, thiophenyl, furyl, thiazolyl, isothiazolyl, oxazolyl, isoxazolyl, triazolyl, pyridinyl, pyrazinyl, pyrimidinyl, pyridazinyl, 5.6-dihydropyrane or 5.6-dihydro-1.4-oxathiinyl, each being substituted by groups R 7 , R 8 and R 9 ; R 1 is hydrogen, optionally substituted (C 1-4 alkyl, optionally substituted (C 1-4 )alkylC(═O), optionally substituted (C 1-4 )alkylC(═O)O, optionally substituted (C 1-4 alkoxy(C 1-4 )alkyl, optionally substituted allyl, optionally substituted propargyl or optionally substituted allenyl; R 2 , R 3 , R 4 and R 5 are each, independently, hydrogen, halogen, optionally substituted (C 1-4 alkyl, optionally substituted (C 1-4 )alkoxy or optionally substituted (C 1-4 )alkoxy(C 1-4 )alkyl; R 6 is Y 1 —Si(O m Me)(O n Me)(O p Y 2 ) where m, n and p are each, independently, 0 or 1; Y 1 is a bond or is alkandiyl (alkylene), alkenyl, (alkenylene), or alkindiyl (alkynylene), each of which is branched or unbranched and contains 1-6 carbon atoms optionally interrupted by one or two oxygen atoms and optionally substituted by up to three independently selected halogen atoms; and Y 2 is alkyl or alkenyl, each of which is branched or unbranched and contains 1-5 carbon atoms optionally interrupted by one heteroatom selected from O, S and N and optionally substituted by up to three independently selected halogen atoms; R 7 , R 8 and R 9 are each, independently, hydrogen, halogen, C 1-3 alkyl, C 1-3 haloalkyl, C 1-3 alkoxy(C 1-3 )alkyl or cyano, where at least one of R 7 , R 8 and R 9 is not hydrogen; and X is O or S; or an N-oxide thereof; and when present, each optional substituent on alkyl moieties, allyl, propargyl and allenyl is, independently, selected from halogen, hydroxy, cyano, methoxycarbonyl, ethoxycarbonyl, methoxy, ethoxy, methylsulfonyl, ethylsulfonyl, diflouromethoxy, trifluoromethoxy and trifluorothiomethoxy.