N-azinyl-N'-(het)arylsulphonyl-ureas
AssigneeBayer Aktiengesellschaft
InventorsUlrich Philipp, Jorg Stetter, Hans-Joachim Santel, Markus Dollinger
Life of this patent
Estimating the term…
Abstract
The invention relates to novel N-azinyl-N'-(het)arylsulphonyl-ureas of the formula (I), ##STR1## in which J represents J-1 to J-4, where J-1 to J-4 have the following meanings: ##STR2## in which E represents a direct linkage, alkyl ene, oxygen, alkylamino or sulphur, and in which A represents N or CR.sup.11 (where the radicals R.sup.1 -R.sup.11 have the meanings given in the description), to several processes and novel intermediates for their preparation, and to their use as herbicides.
Claims9
An N-azinyl-N'-(het)arylsulphonyl-urea of the formula ##STR33## in which A is CR.sup.11,
- wherein
- R.sup.11 is hydrogen, alkyl, halogen or haloalkyl,
- R.sup.1 is hydrogen or a radical selected from the group consisting of optionally substituted alkyl, optionally substituted alkoxy, optionally substituted alkoxyalkyl, optionally substituted alkenyl, optionally substituted alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl, and aryl, wherein said substituent is halogen,
- R.sup.2 is hydrogen or halogen, or is alkyl, alkoxy, alkylthio, aikylamino or dialkylamino having in each alkyl group 1 to 6 carbon atoms optionally substituted by halogen,
- R.sup.3 is hydrogen or halogen, or is alkyl, alkoxy, alkylthio, alkylamino or dialkylamino having in each alkyl group 1 to 6 carbon atoms optionally substituted by halogen, and
- J is a member selected from the group consisting of ##STR34## wherein E is a direct linkage, alkylene, oxygen, alkylamino or sulphur,
- R.sup.4, R.sup.5, R.sup.6 and R.sup.7 each independently is hydrogen, halogen, cyano or thiocyanato, or is alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, alkylcarbonyl, alkoxycarbonyl or alkylaminocarbonyl having in each alkyl group 1 to 3 carbon atoms optionally substituted by halogen,
- R.sup.8 is hydrogen or a radical selected from the group consisting of alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl, or C(.dbd.O)R.sup.9,
- wherein
- R.sup.9 is hydrogen, or alkyl, aryl, alkoxy, alkamino or dialkylamino, and
- R.sup.10 is hydrogen, halogen, cyano or thiocyanato, or is alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, alkylcarbonyl, alkoxycarbonyl or alkylaminocarbonyl having in each alkyl group 1 to 3 carbon atoms optionally substituted by halogen,
- wherein, unless otherwise specified, the alkyl, alkylene, alkenyl and alkinyl groups have up to 6 carbon atoms, the cycloalkyl groups 3 to 6 carbon atoms and the aryl groups 6 to 10 carbon atoms,
- or a salt thereof.
Dependencies are inferred from the claim text.