摘要:
Novel herbicides of the formula ##STR1## in which R.sup.1 represents --CH.sub.2 --O--R.sup.5 and at the same time R.sup.2 represents alkyl, orR.sup.2 represents --CH.sub.2 --O--R.sup.5 and at the same time R.sup.1 represents alkyl,R.sup.3 represents hydrogen, alkyl, alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, alkenyl or alkinyl, or represents optionally substituted aralkyl,R.sup.4 represents aryl or heteroaryl, in each case optionally substituted, andR.sup.5 represents alkyl.
摘要:
A method of combating unwanted vegetation which comprises applying to such vegetation or to a locus from which it is desired to exclude such vegetation a herbicidally effective amount of an alkoximinoalkylamide of the formula ##STR1## in which R represents hydrogen or alkyl,R.sup.1 represents hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, phenyl, phenoxy, formyl, alkoxycarbonyl, alkanoyl or alkoximinoalkyl andR.sup.2 represents halogen, cyano, nitro, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, phenyl phenoxy, formyl, alkoxycarbonyl, alkanoyl or alkoximinoalkyl.
摘要:
Herbicidal triazoloazines of the formula ##STR1## in which A stands for nitrogen or for a radical C--R.sup.3,R.sup.1, R.sup.2 and R.sup.3 independently of one another each stand for hydrogen, hydroxyl, halogen, for optionally substituted alkyl, for alkoxy, alkylthio or for optionally substituted aryl, or eitherR.sup.1 and R.sup.3 together or R.sup.3 and R.sup.2 together stand for a fused, optionally substituted carbocyclic or heterocyclic ring,X stands for oxygen, sulphur, a sulphinyl group, or a sulphonyl group andAr stands for in each case optionally substituted aryl or heteroaryl.
摘要:
Novel herbicides of the formula ##STR1## in which R.sup.1 represents alkyl,R.sup.2 represents hydrogen, alkyl, alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, alkenyl, alkinyl or optionally substituted aralkyl, andR.sup.3 represents optionally substituted aryl.Intermediates of the formula ##STR2## in which R.sup.6 is hydrogen, chlorine or hydroxyl,are also new.
摘要:
Herbicidal triazolodihydropyrimidine-2-sulphonamides of the formula ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 independently of one another each stand for hydrogen or for optionally substituted alkyl andR.sup.4 stands for in each case optionally substituted aryl or heteroaryl.
摘要:
Novel triazolinone intermediates, for novel herbicidal sulphonylaminocarbonyltriazolines having substituents which are bonded via sulphur, of the formula ##STR1## in which n is O, and or 2, and R1' and R2' are as defined herein.
摘要:
Combating unwanted vegetation with N-phenyl-substituted oxazinediones of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 can each be hydrogen or an organic radical or R.sup.2 and R.sup.3 and/or R.sup.6 and R.sup.7 can form a ring, andQ is oxygen or sulphur.Those compounds are new wherein at least three of the radicals R.sup.1 to R.sup.5 are other than hydrogen or the two radicals R.sup.2 and R.sup.3 together represent --O--CH.sub.2 --O--CH.sub.2 -- or the group --X--(CO).sub.n --A--Y--.
摘要:
Herbicidal substituted sulphonylaminotriazolinones of the formula ##STR1## in which R.sup.1 represents an optionally substituted radical from the group consisting of alkyl, aralkyl, aryl and heteroaryl,R.sup.2 represents hydrogen or the group --SO.sub.2 --R.sup.1 where R.sup.1 has the abovementioned meaning,R.sup.3 represents hydrogen, halogen, hydroxyl, mercapto, amino or an optionally substituted radical from the group consisting of alkyl, cycloalkyl, aralkyl, aryl, alkoxy, alkenyloxy, alkinyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkenylthio, alkinylthio, aralkoxy, aralkylthio, alkylamino and dialkylamino,R.sup.4 represents hydrogen, halogen, hydroxyl, amino or an optionally substituted radical from the group consisting of alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino and dialkylamino,X represents nitrogen or a CH group,Y represents nitrogen or a CR.sup.5 group whereR.sup.5 represents hydrogen, halogen, cyano, alkyl, formyl, alkylcarbonyl or alkoxycarbonyl, andZ represents nitrogen or a CR.sup.6 group whereR.sup.6 represents hydrogen, halogen, hydroxyl, amino or an optionally substituted radical from the group consisting of alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino and dialkylamino,and salts thereof. Intermediates of the formulas ##STR2## are also new.
摘要:
Herbicidal substituted thiadiazolyloxyacetamides of the formula ##STR1## in which R.sup.1 stands for hydrogen or for an optionally substituted radical from the group consisting of alkyl, alkenyl, alkinyl and aralkyl,R.sup.2 stands for an optionally substituted radical from the group consisting of alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aralkyl, aryl, alkoxy, alkenyloxy and alkinyloxy, orR.sup.1 and R.sup.2 together with the nitrogen atom to which they are bonded form an optionally substituted, saturated or unsaturated heterocycle which can contain further hetero atoms and to which a benzo group can be fused, andR.sup.3 stands for an optionally substituted alkyl radical.Intermediates of the formulas ##STR2## in which R.sup.3 stands for optionally substituted alkyl, andX stands for S or SO.sub.2,are also new.