HERBICIDAL SUBSTITUTED DIPHENYLETHER DERIVATIVE AND HERBICIDE CONTAINING IT

Japanese Patent JPS54135735

A

1. A herbicidally active substituted diphenyl ether derivative of the formula I see diagramm : EP0005709,P15,F7 wherein R1 is a methyl group, R2 is halogen, the nitro or cyano group, R3 is halogen, C1 -C4 alkyl or the nitro group, R4 and R5 , each independently of the other, are hydrogen, CF3 , CN or NO2 , R6 is halogen, m is an integer from 0 to 3, X and Y, each independently of the other, are an oxygen or sulfur atom, Z is halogen or a -OH, -SH, -OR7 , see diagramm : EP0005709,P15,F1 or see diagramm : EP0005709,P15,F3 wherein R7 is alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, phenyl or benzyl, which radicals can also be substituted by halogen, CF3 , NO2 , CN, alkyl, alkoxy, alkylthio, -OH, NH2 , alkylamino, dialkylamino, and/or alkoxycarbonyl, and R7 can also be a -CONH-alkyl, -CO-NH-aryl, -CO-N(dialkyl), -CO-aryl or -CO-alkyl group, the alkyl and aryl moieties of which can additionally be substituted by halogen, and R7 can finally also be a radical see diagramm : EP0005709,P15,F5 in which the recurring or non-recurring substituent R10 can be the same or different and is halogen, NO2 , CN, CF3 or alkyl, Q is =CH- or =N- and n is 0, 1 or 2, and R8 and R9 , each independently of the other, are hydrogen, C1 -C4 alkyl which can be unsubstituted or substituted by halogen, CN, -OH or C1 -C4 -alkoxy, or R8 and R9 , together with the adjacent nitrogen atom, form a 5- to 6-membered heterocyclic ring which can additionally contain an oxygen, sulfur or further nitrogen atom as second heteroatom and can be substituted by C1 -C4 alkyl or phenyl, or wherein Z is one of the groups -O-CO-O-C2 H5 , -O-SO2 -CH3 or -O-SO2 -p-tolyl, if at the same time R2 is chlorine, (R6 )m is 2-chlorine, (R3 )m and R5 are hydrogen, R4 is 4-trifluoromethyl and X and Y are oxygen, or Z is the radical -O-CO-N(CH3 )OCH3 , if at the same time R2 is chlorine, (R6 )m is 2-chlorine, (R3 )m is 4-chlorine, R5 is hydrogen, R4 is 4-trifluoromethyl, and X and Y are oxygen, or at the same time R2 is nitro, (R6 )m is 2-chlorine, (R3 )m and R5 are hydrogen, R4 is 4-trifluoromethyl and X and Y are oxygen.

OTSUTOO ROOA
GEORUGU PIJIOTASU
BIITO BEENAA
HENRII SHITSUEPANSUKII

JP3053279A

October 22, 1979

March 15, 1979

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CIBA GEIGY AG

A01N31/16; A01N39/00; A01N39/02; A01N41/04; A01N41/10; A01N43/40; A01N47/06; A01N47/12; A01N47/20; C07C69/00; A01N47/24; C07C41/00; C07C43/257; C07C43/263; C07C43/29; C07C67/00; C07C201/00; C07C205/38; C07C213/00; C07C217/20; C07C217/34; C07C239/00; C07C253/00; C07C255/54; C07C271/10; C07C301/00; C07C305/02; C07C309/66; C07C313/00; C07C317/18; C07C317/20; C07C317/22; C07C317/28; C07C317/30; C07C317/36; C07C317/44; C07C321/10; C07C321/30; C07C323/09; C07C323/12; C07C323/20; C07C323/25; C07C323/60; C07C323/61; C07C323/62; C07C323/65; C07D213/64; C07D213/643; (IPC1-7): A01N9/12; C07C43/20; C07C69/00; C07C121/75; C07C125/00; C07C141/02; C07C147/06; C07C149/32; C07D213/63

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