2-oximinomethyl-l-phenyl-1,3-propanedione derivatives as...

Details 2-oximinomethyl-l-phenyl-1,3-propanedione derivatives as... 2-oximinomethyl-l-phenyl-1,3-propanedione derivatives as...

C - Chemistry, Metallurgy

07

C

C07C 317/32 (2006.01) A01N 35/10 (2006.01) A01N 37/50 (2006.01) A01N 41/06 (2006.01) A01N 41/10 (2006.01) C07C 49/84 (2006.01) C07C 251/32 (2006.01) C07C 311/09 (2006.01) C07C 317/24 (2006.01) C07C 317/28 (2006.01) C07C 323/22 (2006.01) C07C 323/47 (2006.01)

Patent

CA 2168460

The invention relates to oxime derivatives of formula (I) whereinR1 is alkyl, haloalkyl or option- ally substituted cycloalkyl; R2 is optionally halogen- Image substituted alkyl, alkenyl or alkynyl, alkyl substi- tuted by -OR6-, a group selected from halogen, ni- (I) tro, cyano, -CO2R6, -COR6, -X-S(O)qR51, -S(O)pR51, -O(CH2)mOR6, -NR7R8 -CONR7R8 and -OR6-, phenyl optionally substituted by from one to five groups R21 which may be the same or different; or optionally sub- stituted cycloalkyl; R3 is hydrogen, alkyl, haloalkyl, optionally substituted cycloalkyl or optionally substituted phenyl; R4 is optionally substituted alkyl, alkenyl or alkynyl; optionally substi- tuted cycloalkyl or optionally substituted phenyl; n represents zero or an integer from one to five; R5 and R6 independently represent alkyl or haloalkyl; R51 represents alkyl or haloalkyl; X represents oxygen, -(CR9R10)t- or -N(R11)-; p represents zero, one or two; q represents zero, one or two; m represents an integer from one to three; R7 and R8 independently are hydrogen, alkyl or haloalkyl; R9 and R10 in- dependently are hydrogen, alkyl, alkenyl, haloalkyl, haloalkenyl or optionally substituted phenyl; t is an integer from one to four, R11 is hydrogen, optionally halogen substituted alkyl, alkenyl or alkynyl; or optionally phenyl; and agriculturally acceptable salts or metal complexes thereof; which are useful as herbicides.

Dérivés oximes de la formule (I), dans laquelle R<1> représente alkyle, haloalkyle ou cycloalkyle facultativement substitué; R<2> représente alkynyle, alcényle ou alkyle à substitution facultative halogène; alkyle substitué par -OR<6>; un groupe choisi entre halogène, nitro, cyano, -CO2R<6>, -COR<6>, -X-S(O)qR<51>, -S(O)pR<51>, -O(CH2)mOR<6>, -NR<7>R<8>, -CONR<7>R<8> et -OR<6>; phényle facultativement substitué par un à cinq groupes R<21>, qui peuvent être identiques ou différents; ou cycloalkyles facultativement substitués; R<3> représente hydrogène, alkyle, haloalkyle, cycloalkyle facultativement substitué ou phényle facultativement substitué; R<4> représente alkynyle, alcényle ou alkyle à substitution facultative; cycloalkyle facultativement substitué ou phényle facultativement substitué; n représente zéro ou un entier de un à cinq; R<5> et R<6> représentent indépendamment alkyle ou haloalkyle; R<51> représente alkyle ou haloalkyle; X représente oxygène, -(CR<9>R<10>)t- ou -N(R<11>)-; p représente zéro, un ou deux; q représente zéro, un ou deux; m représente un entier de un à trois; R<7> et R<8> représentent indépendamment hydrogène, alkyle ou haloalkyle; R<9> et R<10> représentent indépendamment hydrogène, alkyle, alcényle, haloalkyle, haloalcényle ou phényle facultativement substitué; t est un entier de un à quatre; R<11> est hydrogène, alkynyle, alcényle ou alkyle à substitution facultative halogène; ou phényle facultativement substitué; et sels ou métaux complexes acceptables sur le plan agricole, utiles comme herbicides.

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