Pyridazinone herbicides

TP Selby, NR Deprez, TM Stevenson… - US Patent …, 2018 - Google Patents
BACKGROUND OF THE INVENTION C4-C, cycloalkylalkyl, C,-Cz haloalkyl, Cz-Cz haloalk
enyl, C3-C, haloalkynyl, C2-C, alkoxyalkyl, C,-C5 The control of undesired vegetation is …

Pyridazinone herbicides

TM Stevenson, TP Selby, KK Marcus - US Patent 10,750,743, 2020 - Google Patents
The control of undesired vegetation is extremely impor tant in achieving high crop efficiency.
Achievement of selective control of the growth of weeds especially in such useful crops as …

Intermediates to prepare pyridazinone herbicides, and a process to prepare them

TP Selby, KM Patel, TM Stevenson - US Patent 10,913,719, 2021 - Google Patents
Sotelo, Eddy et al.,“Pyridazines. Part XXIX: synthesis and platelet aggregation inhibition
activity of 5-substituted-6-phenyl-3 (2H) pyridazinones. Novel aspects of their biological …

Pyridazinone herbicides

SF McCann - US Patent 11,292,770, 2022 - Google Patents
Disclosed are compounds of Formula 1, including all ste reoisomers, N-oxides, and salts
thereof, agricultural com positions containing them and their use as herbicides (For mula 1) …

4-(3, 4-dihydronaphth-1-yl or 2H-chromen-4-yl)-5-hydroxy-2H-pyradizin-3-ones as herbicides

EA Marshall, JR DeBergh - US Patent 11,213,030, 2022 - Google Patents
Disclosed are compounds of Formula 1, including all ste reoisomers, N-oxides, and salts
thereof, Formula (1) wherein W, R', R2, R?, n, R4, RS, R", L and G are as defined in the …

Herbicidal pyridazinone derivatives

Y Bhonoah, AC Elliott, S Gaulier, K Ling… - US Patent …, 2017 - Google Patents
This application is a 371 of International Application No. PCT/EP2012/069543 filed Oct. 3,
2012, which claims pri-5 ority to GB 1117019.8, filed Oct. 4, 2011, the contents of which are …

Intermediates for preparing herbicidal pyridazinones

SF McCann, TM Stevenson - US Patent 11,485,712, 2022 - Google Patents
Disclosed is a compound of Formula I, including N-oxides, and salts thereof, wherein R 1, R
2 and R 3 are defined as set forth in the disclosure. Also disclosed is a process for preparing …

Pyridazinone herbicides

TP Selby, NR Deprez, TM Stevenson… - US Patent …, 2020 - Google Patents
2020-02-10 Assigned to FMC CORPORATION reassignment FMC CORPORATION
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …