Substituted N-(1,2,4-triazol-3-yl)Arylcarboxamide compounds and their use as herbicides

Patent metadata

Field	Value
Publication number	US-9926284-B2
Application number	US-201414905056-A
Country	US
Kind code	B2
Filing date	Jul 8, 2014
Priority date	Jul 18, 2013
Publication date	Mar 27, 2018
Grant date	Mar 27, 2018

Abstract

The invention relates to N-(1,2,4-triazol-3-yl)arylcarboxamides of formula I and their use as herbicides. In said formula I, X represents N or CR 2 , whereas R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and R 7 represent groups such as hydrogen, halogen or organic groups such as alkyl or phenyl.

First claim

We claim:

1. A compound of formula I,

wherein
R 1 is selected from the group consisting of cyano-Z 1 , halogen, nitro, C 1 -C 8 -alkyl, C 2 -C 8 -alkenyl, C 2 -C 8 -alkynyl, C 3 -C 10 -cycloalkyl-Z 1 , C 1 -C 8 -haloalkyl, C 2 -C 8 -haloalkenyl, C 3 -C 8 -haloalkynyl, C 1 -C 8 -alkoxy, C 1 -C 4 -alkoxy-C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy-C 1 -C 4 -alkoxy-Z 1 , C 1 -C 4 -alkylthio-C 1 -C 4 -alkyl, C 1 -C 4 -alkylthio-C 1 -C 4 -alkylthio-Z 1 , C 2 -C 6 -alkenyloxy, C 2 -C 6 -alkynyloxy, C 1 -C 6 -haloalkoxy, C 1 -C 4 -haloalkoxy-C 1 -C 4 -alkyl, C 1 -C 4 -haloalkoxy-C 1 -C 4 -alkoxy-Z 1 , R 1b —S(O) k —Z 1 , phenoxy-Z 1 , and heterocyclyloxy-Z 1 , wherein heterocyclyloxy is an oxygen bound 5- or 6-membered monocyclic or 8-, 9- or 10-membered bicyclic saturated, partially unsaturated or aromatic heterocycle, which contains 1, 2, 3 or 4 heteroatoms as ring members, which are selected from the group consisting of O, N and S, wherein the cyclic groups in phenoxy and heterocyclyloxy are unsubstituted or substituted by 1, 2, 3 or 4 groups R 11 , which are identical or different;
X is N or CR 2 ;
R 2 , R 3 are identical or different and independently selected from the group consisting of hydrogen, halogen, OH—Z 2 , NO 2 —Z 2 , cyano-Z 2 , C 1 -C 6 -alkyl, C 2 -C 8 -alkenyl, C 2 -C 8 -alkynyl, C 3 -C 10 -cycloalkyl-Z 2 , C 3 -C 10 -cycloalkoxy-Z 2 , wherein the C 3 -C 10 -cycloalkyl groups in the two aforementioned radicals are unsubstituted or partially or completely halogenated, C 1 -C 8 -haloalkyl, C 2 -C 8 -haloalkenyl, C 3 -C 8 -haloalkynyl, C 1 -C 8 -alkoxy-Z 2 , C 1 -C 8 -haloalkoxy-Z 2 , C 3 -C 10 -cycloalkyl-C 1 -C 2 -alkoxy, C 1 -C 4 -alkoxy-C 1 -C 4 -alkoxy-Z 2 , C 1 -C 4 -alkylthio-C 1 -C 4 -alkylthio-Z 2 , C 2 -C 8 -alkenyloxy-Z 2 , C 2 -C 8 -alkynyloxy-Z 2 , C 2 -C 8 -haloalkenyloxy-Z 2 , C 3 -C 8 -haloalkynyloxy-Z 2 , C 1 -C 4 -haloalkoxy-C 1 -C 4 -alkoxy-Z 2 , (tri-C 1 -C 4 -alkyl)silyl-Z 2 , R 2b —S(O) k —Z 2 , R 2c —C(═O)—Z 2 , R 2d O—C(═O)—Z 2 , R 2d O—N═CH—Z 2 , R 2c R 2d C═N—O—C 1 -C 4 -alkyl, R 2e R 2f N—C(═O)—Z 2 , R 2g R 2h N—Z 2 , phenyl-Z 2a and heterocyclyl-Z 2a , wherein heterocyclyl is a 3-, 4-, 5- or 6-membered monocyclic or 8-, 9- or 10-membered bicyclic saturated, partially unsaturated or aromatic heterocycle, which contains 1, 2, 3 or 4 heteroatoms as ring members, which are selected from the group consisting of O, N and S, wherein the cyclic groups in phenyl-Z 2a and heterocyclyl-Z 2a are unsubstituted or substituted by 1, 2, 3 or 4 groups R 21 , which are identical or different; or
R 2 and R 3 together form a saturated 5- or 6-membered ring, optionally containing an oxygen or a S(O) n heteroatom, the 5- or 6-membered ring being unsubstituted or substituted by 1, 2 or 3 groups, which are identical or different and selected from the group consisting of halogen, C 1 -C 4 -alkyl, C 1 -C 4 -haloalkyl and C 1 -C 4 -alkoxy;
R 4 is selected from the group consisting of hydrogen, cyano-Z 1 , halogen, nitro, C 1 -C 8 -alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -cycloalkyl-C 1 -C 4 -alkyl, wherein the C 3 -C 7 -cycloalkyl groups in the two aforementioned radicals are unsubstituted or partially or completely halogenated, C 2 -C 8 -alkenyl, C 2 -C 8 -alkynyl, C 1 -C 8 -haloalkyl, C 1 -C 3 -alkylamino, C 1 -C 3 -dialkylamino, C 1 -C 3 -alkylamino-S(O) k , C 1 -C 3 -alkylcarbonyl, C 1 -C 8 -alkoxy, C 1 -C 4 -alkoxy-C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy-C 1 -C 4 -alkoxy-Z 1 , C 1 -C 4 -alkylthio-C 1 -C 4 -alkyl, C 1 -C 4 -alkylthio-C 1 -C 4 -alkylthio-Z 1 , C 2 -C 6 -alkenyloxy, C 2 -C 6 -alkynyloxy, C 1 -C 6 -haloalkoxy, C 1 -C 4 -haloalkoxy-C 1 -C 4 -alkyl, C 1 -C 4 -haloalkoxy-C 1 -C 4 -alkoxy-Z 1 , R 1b —S(O) k —Z 1 , phenoxy-Z 1 and heterocyclyloxy-Z 1 , wherein heterocyclyloxy is an oxygen bound 5- or 6-membered monocyclic or 8-, 9- or 10-membered bicyclic saturated, partially unsaturated or aromatic heterocycle, which contains 1, 2, 3 or 4 heteroatoms as ring members, which are selected from the group consisting of O, N and S, wherein the cyclic groups in phenoxy and heterocyclyloxy are unsubstituted or substituted by 1, 2, 3 or 4 groups R 11 , which are identical or different;
R 5 is selected from the group consisting of cyano-Z 1 , halogen, nitro, C 1 -C 8 -alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -cycloalkyl-C 1 -C 4 -alkyl, wherein the C 3 -C 7 -cycloalkyl groups in the two aforementioned radicals are unsubstituted or partially or completely halogenated, C 2 -C 8 -alkenyl, C 2 -C 8 -alkynyl, C 1 -C 8 -haloalkyl, C 1 -C 3 -alkylamino, C 1 -C 3 -dialkylamino, C 1 -C 3 -alkylamino-S(O) k , C 1 -C 3 -alkylcarbonyl, C 1 -C 8 -alkoxy, C 1 -C 4 -alkoxy-C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy-C 1 -C 4 -alkoxy-Z 1 , C 1 -C 4 -alkylthio-C 1 -C 4 -alkyl, C 1 -C 4 -alkylthio-C 1 -C 4 -alkylthio-Z 1 , C 2 -C 6 -alkenyloxy, C 2 -C 6 -alkynyloxy, C 1 -C 6 -haloalkoxy, C 1 -C 4 -haloalkoxy-C 1 -C 4 -alkyl, C 1 -C 4 -haloalkoxy-C 1 -C 4 -alkoxy-Z 1 , R 1b —S(O) k —Z 1 , phenoxy-Z 1 and heterocyclyloxy-Z 1 , wherein heterocyclyloxy is an oxygen bound 5- or 6-membered monocyclic or 8-, 9- or 10-membered bicyclic saturated, partially unsaturated or aromatic heterocycle, which contains 1, 2, 3 or 4 heteroatoms as ring members, which are selected from the group consisting of O, N and S, wherein the cyclic groups in phenoxy and heterocyclyloxy are unsubstituted or substituted by 1, 2, 3 or 4 groups R 11 , which are identical or different;
R 6 is selected from the group consisting of hydrogen, CN, nitro, hydroxy, amino, C 1 -C 6 -alkyl, C 1 -C 6 -cyano-alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -cycloalkyl-C 1 -C 4 -alkyl, wherein the C 3 -C 7 -cycloalkyl groups in the two aforementioned radicals are unsubstituted or partially or completely halogenated, C 1 -C 6 -haloalkyl, C 1 -C 6 -alkoxy, C 1 -C 6 -alkylcarbonyl, C 1 -C 6 -alkyaminocarbonyl, C 1 -C 6 -dialkyl-aminocarbonyl, C 1 -C 6 -alkyamino, C 1 -C 6 -dialkyl-amino, C 2 -C 6 -alkenyl, C 2 -C 6 -haloalkenyl, C 2 -C 6 -alkynyl, C 2 -C 6 -haloalkynyl, C 1 -C 4 -alkoxy-C 1 -C 4 -alkyl, C 1 -C 4 -haloalkoxy-C 1 -C 4 -alkyl, R b R b N—S(O) n —Z, R b O—S(O) n —Z, R b —S(O) n —Z, R c R c N—C 1 -C 3 -alkyl-S(O) n —C 1 -C 3 -alkyl, R c —C(═O)—C 1 -C 3 -alkyl, R d —C(═O)O—C 1 -C 3 -alkyl, R d —O—C(═O)O—C 1 -C 3 -alkyl, R d O—C(═O)—C 1 -C 3 -alkyl, R e R f N—C(═O)—C 1 -C 3 -alkyl, R c —C(═O)R e N—C 1 -C 3 -alkyl, R b —S(O) n —R e N—C 1 -C 3 -alkyl, R c R c N—C 1 -C 3 -alkyl, phenyl-Z and heterocyclyl-Z, wherein heterocyclyl is a 5- or 6-membered monocyclic or 8-, 9- or 10-membered bicyclic saturated, partially unsaturated or aromatic heterocycle, which contains 1, 2, 3 or 4 heteroatoms as ring members, which are selected from the group consisting of O, N and S, wherein phenyl and heterocyclyl are unsubstituted or substituted by 1, 2, 3 or 4 groups R′, which are identical or different;
R 7 is selected from the group consisting of C 1 -C 6 -alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -cycloalkyl-C 1 -C 4 -alkyl, wherein the C 3 -C 7 -cycloalkyl groups in the two aforementioned radicals are unsubstituted or partially or completely halogenated, C 1 -C 6 -haloalkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -haloalkenyl, C 2 -C 6 -alkynyl, C 2 -C 6 -haloalkynyl, C 1 -C 4 -alkoxy, C 1 -C 4 -alkoxy-C 1 -C 4 -alkyl and C 1 -C 4 -haloalkoxy-C 1 -C 4 -alkyl;
n is 0, 1 or 2;
k is 0, 1 or 2;
R′, R 11 , R 21 independently of each other are selected from the group consisting of halogen, NO 2 , CN, C 1 -C 6 -alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -halocycloalkyl, C 1 -C 6 -haloalkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -haloalkenyl, C 2 -C 6 -alkynyl, C 2 -C 6 -haloalkynyl, C 1 -C 6 -alkoxy, C 1 -C 4 -alkoxy-C 1 -C 4 -alkyl, C 1 -C 4 -alkylthio-C 1 -C 4 -alkyl, C 1 -C 4 -haloalkoxy-C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy-C 1 -C 4 -alkoxy, C

Assignees

• Basf Se

Inventors

• Calo Frederick
• Kordes Markus
• Kraus Helmut
• Mietzner Thomas
• Seitz Thomas
• Kreuz Klaus
• Pasternak Maciej
• Newton Trevor William
• Massa Dario

Classifications

• A01N43/653

  1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles · CPC title

• C07D249/08

  1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles · CPC title

• C07D249/14 Primary

  Nitrogen atoms · CPC title

• A01N43/82

  five-membered rings with three ring hetero atoms · CPC title

• A01N43/707

  1,2,3- or 1,2,4-triazines; Hydrogenated 1,2,3- or 1,2,4-triazines · CPC title