Piperidinone herbicides

Patent metadata

Field	Value
Publication number	US-9944602-B2
Application number	US-201515323528-A
Country	US
Kind code	B2
Filing date	Jun 30, 2015
Priority date	Jul 2, 2014
Publication date	Apr 17, 2018
Grant date	Apr 17, 2018

Abstract

Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof:

wherein R 1 , R 2 , R 3 , R 2A , R 3A , R 4 , R 5 , R 6 , Q 1 , Q 2 , Y 1 and Y 2 are as defined in the disclosure.

Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.

First claim

What is claimed is:

1. A compound of Formula 1, N-oxides and salts thereof:

wherein
Q 1 is a phenyl ring or a naphthalenyl ring system, each ring or ring system optionally substituted with up to 5 substituents independently selected from R 7 ; or a 4- to 7-membered heterocyclic ring or an 8- to 10-membered bicyclic ring system, each ring or ring system containing ring members selected from carbon atoms and 1 to 4 heteroatoms independently selected from up to 2 O, up to 2 S and up to 4 N atoms, wherein up to 3 carbon ring members are independently selected from C(═O) and C(═S), and the sulfur atom ring members are independently selected from S(═O) u (═NR 8 ) v , each ring or ring system optionally substituted with up to 5 substituents independently selected from R 7 on carbon atom ring members and selected from R 9 on nitrogen atom ring members;
Q 2 is a phenyl ring or a naphthalenyl ring system, each ring or ring system optionally substituted with up to 5 substituents independently selected from R 10 ; or a 4- to 7-membered heterocyclic ring or an 8- to 10-membered bicyclic ring system, each ring or ring system containing ring members selected from carbon atoms and 1 to 4 heteroatoms independently selected from up to 2 O, up to 2 S and up to 4 N atoms, wherein up to 3 carbon ring members are independently selected from C(═O) and C(═S), and the sulfur atom ring members are independently selected from S(═O) u (═NR 8 ) v , each ring or ring system optionally substituted with up to 5 substituents independently selected from R 10 on carbon atom ring members and selected from R 11 on nitrogen atom ring members;
Y 1 and Y 2 are each independently O, S or NR 12 ;
R 1 is H, hydroxy, amino, C 1 -C 6 alkyl, cyano, formyl, C 3 -C 8 alkylcarbonylalkyl, —C(C 1 -C 4 alkyl)=N—O(C 1 -C 4 alkyl), —C(O)NH 2 , C 1 -C 6 haloalkyl, C 2 -C 6 alkenyl, C 3 -C 6 alkynyl, C 2 -C 6 cyanoalkyl, C 3 -C 6 cycloalkyl, C 4 -C 8 cycloalkylalkyl, C 2 -C 8 alkoxyalkyl, C 2 -C 8 haloalkoxyalkyl, C 2 -C 8 haloalkenylalkyl, C 2 -C 8 alkylthioalkyl, C 2 -C 8 alkylsulfinylalkyl, C 2 -C 8 alkylsulfonylalkyl, C 2 -C 8 alkylcarbonyl, C 2 -C 8 haloalkylcarbonyl, C 4 -C 10 cycloalkylcarbonyl, C 5 -C 10 cycloalkylcarbonylalkyl, C 2 -C 8 alkoxycarbonyl, C 2 -C 8 haloalkoxycarbonyl, C 4 -C 10 cycloalkoxycarbonyl, C 2 -C 8 alkylaminocarbonyl, C 3 -C 10 dialkylaminocarbonyl, C 4 -C 10 cycloalkylaminocarbonyl, C 1 -C 6 alkoxy, C 1 -C 6 alkylthio, C 1 -C 6 haloalkylthio, C 3 -C 8 cycloalkylthio, C 1 -C 6 alkylsulfinyl, C 1 -C 6 haloalkylsulfinyl, C 3 -C 8 cycloalkylsulfinyl, C 1 -C 6 alkylsulfonyl, C 1 -C 6 haloalkylsulfonyl, C 3 -C 8 cycloalkylsulfonyl, C 1 -C 6 alkylaminosulfonyl, C 2 -C 8 dialkylaminosulfonyl, C 3 -C 10 trialkylsilyl; or arylcarbonyl, arylalkenylalkyl, arylcarbonylalkyl or —CPh=N—O(C 1 -C 4 alkyl), each optionally substituted on ring members with up to 5 substituents independently selected from R 13 ; or G 1 ;
R 2 and R 3 are each independently H, halogen, hydroxy, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl or C 1 -C 4 alkoxy; or
R 2 and R 3 are taken together with the carbon atom to which they are bonded to form a C 3 -C 7 cycloalkyl ring;
R 2A and R 3A are each independently H, halogen, hydroxy, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl or C 1 -C 4 alkoxy; or
R 2A and R 3A are taken together with the carbon atom to which they are bonded to form a C 3 -C 7 cycloalkyl ring or C═O;
R 4 and R 5 are each independently H, halogen, hydroxy, C 1 -C 4 alkoxy, C 1 -C 4 haloalkyl or C 1 -C 4 alkyl;
R 6 is H, hydroxy, amino, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 2 -C 6 alkenyl, C 3 -C 6 alkynyl, C 2 -C 8 alkoxyalkyl, C 2 -C 8 haloalkoxyalkyl, C 2 -C 8 alkylthioalkyl, C 2 -C 8 alkylsulfinylalkyl, C 2 -C 8 alkylsulfonylalkyl, C 2 -C 8 alkylcarbonyl, C 2 -C 8 haloalkylcarbonyl, C 4 -C 10 cycloalkylcarbonyl, C 2 -C 8 alkoxycarbonyl, C 2 -C 8 haloalkoxycarbonyl, C 4 -C 10 cycloalkoxycarbonyl, C 2 -C 8 alkylaminocarbonyl, C 3 -C 10 dialkylaminocarbonyl, C 4 -C 10 cycloalkylaminocarbonyl, C 1 -C 6 alkoxy, C 1 -C 6 alkylthio, C 1 -C 6 haloalkylthio, C 3 -C 8 cycloalkylthio, C 1 -C 6 alkylsulfinyl, C 1 -C 6 haloalkylsulfinyl, C 3 -C 8 cycloalkylsulfinyl, C 1 -C 6 alkylsulfonyl, C 1 -C 6 haloalkylsulfonyl, C 3 -C 8 cycloalkylsulfonyl, C 1 -C 6 alkylaminosulfonyl, C 2 -C 8 dialkylaminosulfonyl, C 3 -C 10 trialkylsilyl or G 1 ; or
R 6 and Q 2 are taken together with the nitrogen atom to which they are bonded to form an 8- to 10-membered bicyclic ring system, each ring or ring system containing ring members selected from carbon atoms and 1 to 4 heteroatoms independently selected from up to 2 O, up to 2 S and up to 4 N atoms, wherein up to 3 carbon ring members are independently selected from C(═O) and C(═S), and the sulfur atom ring members are independently selected from S(═O) u (═NR 8 ) v , each ring or ring system optionally substituted with up to 5 substituents independently selected from R 10 on carbon atom ring members and selected from R 11 on nitrogen atom ring members;
each R 7 and R 10 is independently halogen, hydroxy, cyano, nitro, amino, C 1 -C 8 alkyl, C 1 -C 8 cyanoalkyl, C 1 -C 8 cyanoalkoxy, C 1 -C 8 haloalkyl, C 1 -C 8 nitroalkyl, C 2 -C 8 alkenyl, C 2 -C 8 haloalkenyl, C 2 -C 8 nitroalkenyl, C 2 -C 8 alkynyl, C 2 -C 8 haloalkynyl, C 3 -C 8 alkoxyalkoxyalkyl, C 2 -C 8 haloalkoxyhaloalkoxy, C 4 -C 10 cycloalkylalkyl, C 4 -C 10 halocycloalkylalkyl, C 5 -C 12 alkylcycloalkylalkyl, C 5 -C 12 cycloalkylalkenyl, C 5 -C 12 cycloalkylalkynyl, C 3 -C 8 cycloalkyl, C 3 -C 8 halocycloalkyl, C 4 -C 10 alkylcycloalkyl, C 6 -C 12 cycloalkylcycloalkyl, C 3 -C 8 cycloalkenyl, C 3 -C 8 halocycloalkenyl, C 2 -C 8 haloalkoxyalkoxy, C 2 -C 8 alkoxyalkoxy, C 2 -C 8 alkoxyalkyl, C 2 -C 8 haloalkoxyalkyl, C 4 -C 10 cycloalkoxyalkyl, C 3 -C 10 alkoxyalkoxyalkyl, C 2 -C 8 alkylthioalkyl, C 2 -C 8 alkylsulfinylalkyl, C 2 -C 8 alkylsulfonylalkyl, C 2 -C 8 alkylamino, C 2 -C 8 dialkylamino, C 2 -C 8 halodialkylamino, C 2 -C 8 alkylaminoalkyl, C 2 -C 8 haloalkylaminoalkyl, C 4 -C 10 cycloalkylaminoalkyl, C 3 -C 10 dialkylaminoalkyl, —CHO, C 2 -C 8 alkylcarbonyl, C 2 -C 8 haloalkylcarbonyl, C 4 -C 10 cycloalkylcarbonyl, —C(═O)OH, C 2 -C 8 alkoxycarbonyl, C 2 -C 8 haloalkoxycarbonyl, C 4 -C 10 cycloalkoxycarbonyl, C 5 -C 12 cycloalkylalkoxycarbonyl, —C(═O)NH 2 , C 2 -C 8 alkylaminocarbonyl, C 4 -C 10 cycloalkylaminocarbonyl, C 3 -C 10 dialkylaminocarbonyl, C 1 -C 8 alkoxy, C 1 -C 8 haloalkoxy, C 2 -C 8 alkoxyalkoxy, C 2 -C 8 alkenyloxy, C 2 -C 8 haloalkenyloxy, C 3 -C 8 alkynyloxy, C 3 -C 8 haloalkynyloxy, C 3 -C 8 cycloalkoxy, C 3 -C 8 halocycloalkoxy, C 4 -C 10 cycloalkylalkoxy, C 3 -C 10 alkylcarbonylalkoxy, C 2 -C 8 alkylcarbonyloxy, C 2 -C 8 haloalkylcarbonyloxy, C 4 -C 10 cycloalkylcarbonyloxy, C 1 -C 8 alkylsulfonyloxy, C 1 -C 8 haloalkylsulfonyloxy, C 1 -C 8 alkylthio, C 1 -C 8 haloalkylthio, C 3 -C 8 cycloalkylthio, C 1 -C 8 alkylsulfinyl, C 1 -C 8 haloalkylsulfinyl, C 1 -C 8 alkylsulfonyl, C 1 -C 8 haloalkylsulfonyl, C 3 -C 8 cycloalkylsulfonyl, formylamino, C 2 -C 8 alkylcarbonylamino, C 2 -C 8 haloalkylcarbonylamino, C 3 -C 8 cycloalkylamino, C 2 -C 8 alkoxycarbonylamino, C 1 -C 6 alkylsulfonylamino, C 1 -C 6 haloalkylsulfonylamino, —SF 5 , —SCN, SO 2 NH 2 , C 3 -C 12 trialkylsilyl, C 4 -C 12 trialkylsilylalkyl or C 4 -C 12 trialkylsilylalkoxy; or G 2 ;
each R 8 is independently H, cyano, C 2 -C 3 alkylcarbonyl or C 2 -C 3 haloalkylcarbonyl;
each R 9 and R 11 is independently cyano, C 1 -C 3 alkyl, C 2 -C 3 alkenyl, C 2 -C 3 alkynyl, C 3 -C 6 cycloalkyl, C 2 -C 3 alkoxyalkyl, C 1 -C 3 alkoxy, C 2 -C 3 alkylcarbonyl, C 2 -C 3 alkoxycarbonyl, C 2 -C 3 alkylaminoalkyl or

Assignees

• Du Pont

Inventors

• Satterfield Andrew Duncan
• Bereznak James Francis
• Campbell Matthew James

Classifications

• A01N25/08

  containing solids as carriers or diluents · CPC title

• C07D211/76 Primary

  attached in position 2 or 6 · CPC title

• C07D211/78 Primary

  Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen · CPC title

• A01N43/40 Primary

  six-membered rings · CPC title

• C07D417/04

  directly linked by a ring-member-to-ring-member bond · CPC title