Plant protecting and regulating compositions – Antidotes – Hetero ring containing antidote
Patent
1993-06-07
1995-06-06
Raymond, Richard L.
Plant protecting and regulating compositions
Antidotes
Hetero ring containing antidote
504344, 504348, 504129, 504138, 549 57, 549 59, 549 63, 548564, A01N 4312, A01N 4724, C07D 3354
Patent
active
054223350
DESCRIPTION:
BRIEF SUMMARY
The present invention relates to herbicides containing one or more substituted 2-aminothiophenes of the general formula I ##STR3## where
R.sup.1 and R.sup.2 are each hydrogen, cyano, C.sub.1 -C.sub.4 -alkyl, partially or completely halogenated C.sub.1 -C.sub.4 -alkyl or a phenyl group which may carry from one to three of the following radicals: halogen, nitro, C.sub.1 -C.sub.4 -alkyl, partially or completely halogenated C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, partially or completely halogenated C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkylthio, and which may additionally carry a number of halogen atoms so that the total number of radicals is 4 or 5;
--CO--R.sup.6 where R.sup.6 is hydroxyl, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 -alkoxy, amino, C.sub.1 -C.sub.4 -alkylamino, di-C.sub.1 -C.sub.4 -alkylamino, C.sub.3 -C.sub.6 -cycloalkylamino or phenylamino which may carry from one to three halogen, C.sub.1 -C.sub.4 -alkyl and/or C.sub.1 -C.sub.4 -alkoxy radicals, or
R.sup.1 and R.sup.2 together form a C.sub.3 -C.sub.6 -alkylene chain to which a benzene ring may be fused, and this benzene ring may carry from one to three of the following radicals: halogen, C.sub.1 -C.sub.4 -alkyl, partially or completely halogenated C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, partially or completely halogenated C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkylthio, and may additionally carry a further halogen atom so that the total number of radicals is 4;
a C.sub.2 - or C.sub.3 -alkylene chain which is interrupted by oxygen or by a group --N(R.sup.7)-- and which may carry from one to four C.sub.1 -C.sub.4 alkyl radicals, where
R.sup.7 is hydrogen, phenyl or C.sub.1 -C.sub.4 -alkyl;
--CO--N(R.sup.7)--CO--;
R.sup.3 is cyano, --C(NH.sub.2).dbd.N-phenyl, where the phenyl radical may carry a halogen atom, or --C(NH.sub.2.sup..sym. Hal.sup..crclbar.).dbd.N-phenyl, where
Hal is halogen, or
CX--R.sup.6, where X is oxygen or sulfur, unless R.sup.1 and R.sup.2 are CO--R.sup.6, R.sup.4 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl or a phenyl group which may carry from one to three of the following radicals: nitro, halogen, C.sub.1 -C.sub.4 -alkyl, partially or completely halogenated C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, partially or completely halogenated C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkylthio, and which may carry a number of halogen atoms so that the total number of radicals is 4 or 5;
a triazine ring which is bonded via a carbon atom and may carry a halogen atom on each of the other two carbon atoms, or
--PX(OR.sup.8).sub.2, --CX--R.sup.9, --SO.sub.2 R.sup.10, --SO.sub.2 --NHR.sup.10, --CX--N(R.sup.7)--CY--R.sup.8 or --CX--N(R.sup.7)--SO.sub.2 --R.sup.11, where
Y is oxygen or sulfur;
R.sup.8 is hydrogen, C.sub.1 -C.sub.4 -alkyl or a phenyl group which may carry from one to three of the following radicals: C.sub.1 -C.sub.4 -alkyl, partially or completely halogenated C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, partially or completely halogenated C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkylthio;
R.sup.9 is C.sub.1 -C.sub.20 -alkyl, partially or completely halogenated C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl, partially or completely halogenated C.sub.2 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.5 - or C.sub.6 -cycloalkenyl, where the cyclic radicals may carry a hydroxycarbonyl group, or amino, C.sub.1 -C.sub.4 -alkylamino, di-C.sub.1 -C.sub.4 -alkylamino, C.sub.3 -C.sub.8 -cycloalkylamino, phenyl or phenylamino, where the aromatic moieties may each carry from one to three of the following substituents: nitro, halogen, C.sub.1 -C.sub.4 -alkyl, partially or completely halogenated C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, partially or completely halogenated C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkylthio, and where the aromatic moieties may each additionally carry a number of halogen atoms so that the total number of radicals is 4 or 5;
R.sup.10 is C.sub.1 -C.sub
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Hagen Helmut
Landes Andreas
Nilz Gerhard
Walter Helmut
BASF - Aktiengesellschaft
Lambkin Deborah
Raymond Richard L.
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