US 12,133,529 B2
Herbicidal phenylethers
Matthias Witschel, Ludwigshafen (DE); Laetitia Souillart, Wuppertal (DE); Tobias Seiser, Ludwigshafen (DE); Trevor William Newton, Limburgerhof (DE); Liliana Parra Rapado, Limburgerhof (DE); Dario Massa, Limburgerhof (DE); Raphael Aponte, Mannheim (DE); Thomas Mietzner, Annweiler (DE); and Thomas Seitz, Ludwigshafen (DE)
Assigned to BASF SE, Ludwigshafen (DE)
Filed by BASF SE, Ludwigshafen (DE)
Filed on Apr. 27, 2023, as Appl. No. 18/140,395.
Application 18/140,395 is a continuation of application No. 16/765,526, abandoned, previously published as PCT/EP2018/080856, filed on Nov. 12, 2018.
Claims priority of application No. 17203283 (EP), filed on Nov. 23, 2017.
Prior Publication US 2023/0345941 A1, Nov. 2, 2023
Int. Cl. A01N 43/54 (2006.01); A01N 25/04 (2006.01); A01N 25/08 (2006.01); A01N 43/40 (2006.01); A01N 43/56 (2006.01); A01N 43/58 (2006.01); A01N 43/653 (2006.01); A01N 43/66 (2006.01); A01N 43/90 (2006.01)
CPC A01N 43/54 (2013.01) [A01N 25/04 (2013.01); A01N 25/08 (2013.01); A01N 43/40 (2013.01); A01N 43/56 (2013.01); A01N 43/58 (2013.01); A01N 43/653 (2013.01); A01N 43/66 (2013.01); A01N 43/90 (2013.01)] 10 Claims
 
1. A phenylether of formula (I)

OG Complex Work Unit Chemistry
wherein the variables have the following meanings:
R1 is H or halogen;
R2 is halogen;
R3 is H;
R4 is H;
R5 is OR6, wherein
R6 is hydrogen or C1-C6-alkyl;
n is 1;
Q is O;
W is O;
X is O;
Y is a heterocycle selected from the group consisting of Y2, Y13, Y20, Y31, Y37, Y38, Y39, Y67 and Y69

OG Complex Work Unit Chemistry
wherein
A1, A3 are oxygen or sulfur;
A2 is oxygen;
A4 is sulphur;
R19, R23, R24 are hydrogen, C1-C6-alkyl, C1-C6-haloalkyl or C1-C6-haloalkoxy;
R21 and R22 together with the atoms to which they are attached, form a five- to six-membered cycle, which is saturated or partial unsaturated, and which for its part may be partially halogenated or substituted by two C1-C6-alkylradicals;
R26 and R27 are C1-C6-alkyl;
R28 is halogen or C1-C6-alkyl;
R32 and R33 are hydrogen;
R35 and R36 are C1-C6-alkyl;
Z is Z-1 or Z-7,

OG Complex Work Unit Chemistry
wherein
* denotes the point of attachment of Z to X;
** denotes the point of attachment of Z to Q; and
Ra, Rb, Rc and Rd are H;
including their agriculturally acceptable salts or amides, esters and thioesters.