Abstract: The invention relates to novel substituted benzoylcyclohexenones of the formula (I), 1

Abstract: The instant invention relates to novel tetrazole derivatives of the formula (I) wherein R1 represents halogen, methyl, ethyl, halomethyl, methoxy, ethoxy, C1-2 haloalkoxy, methylthio, ethylthio, C1-3 alkylsulfonyl, methylsulfonyloxy, ethylsulfonyloxy, nitro or cyano, R2 represents C1-6 alkyl, C3-6 cycloalkyl which may be optionally substituted with halogen or C1-3 alkyl, C1-4 haloalkyl, C2-6 alkenyl, or phenyl which may be optionally substituted with halogen, C1-3 alkyl, C1-4 haloalkyl, C2-6 alkenyl, or phenyl which may be optionally substituted with halogen, C1-3 alkyl, C1-2 haloalkyl or nitro, m represents 0, 1 or 2, two R1 s may be identical or different, in case m represents 2, n represents 1 or 2, Q represents one the cyclic groups which are mentioned in the specification, to intermediates and several processes for their preparation, to their use as herbicides and to novel compositions containing them.

Abstract: The invention relates to novel substituted 1,3,5-triazines of the general formula (I) in which A represents CHR3R4 or represents C1-halogenoalkyl-substituted C3-C6-cycloalkyl, C3-C6-alkinyl or C1-C4-cyanoalkyl, where R1, R2, R3 and R4 are each as defined in the description, and to processes for their preparation, to novel intermediates, including their preparation, and to the use of the compounds of the general formula (I) as herbicides.

Abstract: The invention relates to novel substituted N-aryl nitrogen-containing heterocyclic compounds of the general formula (I) 1

Abstract: Novel tetrazolinones with herbicidal activity are disclosed. The tetrazolinones of the present invention are represented by the general formula (I) wherein R1, R2, m, n and Q are as defined in the specification. A process for making the tetrazolinones of the present invention is also disclosed.

Abstract: The invention relates to novel substituted aryl ketones of the general formula (I) 1

Abstract: The invention relates to novel substituted N-aryl nitrogen-containing heterocyclic compounds of the general formula (I) 1

Abstract: The invention relates to novel substituted cyanophenyluracils of the general formula (I) in which R1, R2, R3, R4, R5 and Q are each as defined in the description, to processes for their preparation, to novel intermediates and to their use as herbicides and insecticides.

Abstract: The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of the formula (I) (in which R1, R2, R3, X and Z are each as described in the description), to processes and to novel intermediates for their preparation and to their use as herbicides.

Abstract: The invention relates to novel substituted N-aryl nitrogen-containing heterocyclic compounds of the general formula (I) and to the compounds isomeric to the substituted N-aryl nitrogen-containing heterocyclic compounds of the formula (I), of the formulae (Ia) and (Ib) in which Q1, Q2, R1, R2 and Ar have the meanings given in the description, processes for their preparation and their use as herbicides.

Abstract: The invention relates to novel substituted 2-amino-4-alkylamino-1,3,5-triazines of the formula (I) in which R1 represents optionally substituted methyl, R2 represents hydrogen or alkyl, Y represents in each case optionally substituted benzyl, naphthylmethyl, heterocyclylmethyl or heterocyclyloxy, and Z represents hydrogen, represents halogen or represents in each case optionally substituted alkyl, alkoxy, alkylcarboxyl, alkoxycarbonyl, alkylthio, alkylsulphinyl, alkylsulphonyl, alkenyl or alkinyl, to processes and to novel intermediates for their preparation and to their use as herbicides.

Abstract: The invention is related to a novel phenylacetylene derivates of formula: wherein X represents hydrogen, halogen, optionally substituted C1-6 alkyl; Y represents hydrogen, halogen, cyano, nitro, optionally substituted C1-6 alkyl, C1-6 alkoxy, C3-8 cycloalkoxy, optionally substituted C1-6 alkylthio, C3-8 cycloalkylthio, C1-6 alkylsulfinyl, optionally substituted C1-6 alkylsulfonyl, C3-8 cycloalkylsulfonyl, C1-6 alkylsulfonyloxy, optionally substituted sulfonamide, optionally substituted carboxamide, etc., or Y may form together with Z which is bonded to the vicinal carbon atom a 5- or 6-membered ring; n is 0 or 1; Z represents hydrogen or halogen; m is 1 or 2; R represents hydrogen, halogen, C1-6 alkyl, tri(C1-6 alkyl)silyl, COORc or CONRdRe; Q represents a heterocyclic group, and their use as herbicid.

Abstract: The invention relates to novel substituted N-aryl nitrogen-containing heterocyclic compounds of the general formula (I) ##STR1## and to the compounds isomeric to the substituted N-aryl nitrogen-containing heterocyclic compounds of the formula (I), of the formulae (Ia) and (Ib) ##STR2## in which Q.sup.1, Q.sup.2, R.sup.1, R.sup.2 and Ar have the meanings given in the description, processes for their preparation and their use as herbicides.

Abstract: The invention is related to a novel phenylacetylene derivates of formula: ##STR1## wherein X represents hydrogen, halogen, optionally substituted C.sub.1-6 alkyl; Y represents hydrogen, halogen, cyano, nitro, optionally substituted C.sub.1-6 alkyl, C.sub.1-6 alkoxy, C.sub.3-8 cycloalkoxy, optionally substituted C.sub.1-6 alkylthio, C.sub.3-8 cycloalkylthio, C.sub.1-6 alkylsulfinyl, optionally substituted C.sub.1-6 alkylsulfonyl, C.sub.3-8 cycloalkylsulfonyl, C.sub.1-6 alkylsulfonyloxy, optionally substituted sulfonamide, optionally substituted carboxamide, etc., or Y may form together with Z which is bonded to the vicinal carbon atom a 5- or 6-membered ring; n is 0 or 1; Z represents hydrogen or halogen; m is 1 or 2; R represents hydrogen, halogen, C.sub.1-6 alkyl, tri(C.sub.1-6 alkyl)silyl, COOR.sup.c or CONR.sup.d R.sup.e ; Q represents a heterocyclic group, and their use as herbicid.

Abstract: 1,4-Disubstituted-5(4H)-tetrazolinones of the formula (I) ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 have the meanings given in the specification), which are known to be useful as herbicides, can be obtained in very good yields by reacting the corresponding 1-substituted-5(4H)-tetrazolinones with the corresponding carbamoyl chlorides in the presence of 4-dimethylaminopyridine.

Abstract: Novel herbicidal tetrazolinone derivatives of the formula ##STR1## and intermediates therefor of the formula ##STR2## wherein R.sup.1 is alkyl substituted by halogen, andR.sup.2 and R.sup.3 each independently is alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or substituted phenyl, orR.sup.2 and R.sup.3 together with the N-atom to which they are attached, which may form a 5- or 6-membered heterocyclic ring.

Abstract: Selective herbicidal tetrazolinones of the formula ##STR1## wherein X is hydrogen or halogen,Y is hydrogen or C.sub.1-4 alkyl,R.sup.1 is C.sub.1-4 alkyl, andR.sup.2 is cycloheptyl or cyclooctyl.and synergistic mixtures thereof.

Abstract: Novel herbicidal tetrazolinones of the formula ##STR1## wherein Y is hydrogen, bromine or methyl,R.sup.1 is ethyl or n-propyl, andR.sup.2 is cyclopentyl or cyclohexyl, with the proviso that the total number of carbon atoms in R.sup.1 and R.sup.2 is 7 or 8.The new tetrazolinones may be mixed with other herbicides such as the sulfonylurea herbicides bensulfuron, pyrazosulfuron-ethyl (NC-311), and imazosulfuron (TH-913), and the acid amide herbicide KIH-6127 (tested herbicides A-D, respectively).

Abstract: Novel herbicidal tetrazolinones of the formula ##STR1## wherein Y is hydrogen, bromine or methyl,R.sup.1 is ethyl or n-propyl, andR.sup.2 is cyclopentyl or cyclohexyl, with the proviso that the total number of carbon atoms in R.sup.1 and R.sup.2 is 7 or 8.The new tetrazolinones may be mixed with other herbicides.

Abstract: 1-Substituted-5(4H)-tetrazolinones of the formula (I) ##STR1## wherein R is alkyl, haloalkyl, cycloalkyl, phenyl, substituted phenyl or aralkyl, are obtained in very good yields by reacting, in a polar solvent, an isocyanate of the formula R-NCO (II) with sodium azide (NaN.sub.3) in a molar ratio of 1:1 and in the presence of aluminum chloride (AlCl.sub.3), followed by the addition of water and a mineral acid in excess.