US 12,077,525 B2
Herbicidal compounds
Sally Elizabeth Russell, Bracknell (GB); Sean Ng, Bracknell (GB); and James Alan Morris, Bracknell (GB)
Assigned to SYNGENTA CROP PROTECTION AG, Basel (CH)
Filed by SYNGENTA CROP PROTECTION AG, Basel (CH)
Filed on Sep. 15, 2022, as Appl. No. 17/945,221.
Application 17/945,221 is a continuation of application No. 16/782,530, filed on Feb. 5, 2020, granted, now 11,472,792.
Claims priority of application No. 1901559 (GB), filed on Feb. 5, 2019.
Prior Publication US 2023/0286952 A1, Sep. 14, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. C07D 403/04 (2006.01); A01N 43/54 (2006.01); A01N 43/56 (2006.01); A01N 43/58 (2006.01); A01N 43/80 (2006.01); A01N 43/90 (2006.01); C07D 207/325 (2006.01); C07D 207/337 (2006.01); C07D 207/34 (2006.01); C07D 401/04 (2006.01); C07D 401/14 (2006.01); C07D 409/14 (2006.01); C07D 413/04 (2006.01); C07D 471/04 (2006.01); C07D 487/04 (2006.01)
CPC C07D 403/04 (2013.01) [A01N 43/54 (2013.01); A01N 43/56 (2013.01); A01N 43/58 (2013.01); A01N 43/80 (2013.01); A01N 43/90 (2013.01); C07D 207/325 (2013.01); C07D 207/337 (2013.01); C07D 207/34 (2013.01); C07D 401/04 (2013.01); C07D 401/14 (2013.01); C07D 409/14 (2013.01); C07D 413/04 (2013.01); C07D 471/04 (2013.01); C07D 487/04 (2013.01)] 9 Claims
 
1. A compound of formula (II)

OG Complex Work Unit Chemistry
wherein:
RB1 is methyl;
X is O or S;
Q1 is selected from the group consisting of Q1-2a or Q1-2b

OG Complex Work Unit Chemistry
RB2 is C1-C3 alkyl and RB3SN is independently selected from halogen, C1-C3fluoroalkyl, C1-C3haloalkoxy, C1-C3alkoxy, and C1-C3alkyl and the jagged line denotes the point of attachment to the rest of the molecule;
Q2 is a phenyl, pyridinyl, or thienyl ring system, optionally substituted by 1, 2, or 3 RB5 substituents; and
each RB5 is independently halogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C1-C6haloalkoxy, cyano, nitro, C1-C6alkylthio, C1-C6alkylsulphinyl, or C1-C6alkylsulphonyl;
or an N-oxide, or a salt form thereof.