PE20211219A1 - Herbicidas de piridazinona e intermedios de piridazinona usados para preparar un herbicida - Google Patents

Herbicidas de piridazinona e intermedios de piridazinona usados para preparar un herbicida

Info

Publication number
PE20211219A1
PE20211219A1 PE2021000399A PE2021000399A PE20211219A1 PE 20211219 A1 PE20211219 A1 PE 20211219A1 PE 2021000399 A PE2021000399 A PE 2021000399A PE 2021000399 A PE2021000399 A PE 2021000399A PE 20211219 A1 PE20211219 A1 PE 20211219A1
Authority
PE
Peru
Prior art keywords
pyridazinone
methyl
chloro
naphthalenyl
hydroxy
Prior art date
Application number
PE2021000399A
Other languages
English (en)
Inventor
Thomas Paul Selby
Thomas Martin Stevenson
Stephen Frederick Mccann
Eric Allen Marshall
Yuzhong Chen
Original Assignee
Fmc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fmc Corp filed Critical Fmc Corp
Publication of PE20211219A1 publication Critical patent/PE20211219A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/14—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/14—Oxygen atoms
    • C07D237/16—Two oxygen atoms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/58—1,2-Diazines; Hydrogenated 1,2-diazines

Abstract

Referida a compuestos herbicidas derivados de piridazinona de Formula I y N-oxidos o sales de estos, en donde R1 es alquilo C1-C4 o cicloalquilo C3-C6; R2 es H, Cl, Br o I; R3 es Cl o OR4; R4 es H o alquilo C1-C4; R5 es H, F, Cl o CH3; y R6 es H o Cl. Son compuestos preferidos: 6-cloro-4-(2,7-dimetil-1-naftalenil)-5-hidroxi-2-metil-3(2H)-piridazinona; 6-cloro-4-(7-fluoro-2-metil-1-naftalenil)-5-hidroxi-2-metil-3(2H)- piridazinona; 6-cloro-4-(7-cloro-2-metil-1-naftalenil)-5-hidroxi-2-metil-3(2H)- piridazinona; y 6-cloro-4-(4-cloro-2-metil-1-naftalenil)-5-hidroxi-2-metil-3(2H)- piridazinona. Tambien esta referida a metodos de preparacion, composiciones y mezclas que comprenden al compuesto de formula I. Dichos compuestos son utiles para controlar la vegetacion indeseada.
PE2021000399A 2018-09-27 2019-09-26 Herbicidas de piridazinona e intermedios de piridazinona usados para preparar un herbicida PE20211219A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862737894P 2018-09-27 2018-09-27
PCT/US2019/053053 WO2020069057A1 (en) 2018-09-27 2019-09-26 Pyridazinone herbicides and pyridazinone intermediates used to prepare a herbicide

Publications (1)

Publication Number Publication Date
PE20211219A1 true PE20211219A1 (es) 2021-07-05

Family

ID=68165852

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2021000399A PE20211219A1 (es) 2018-09-27 2019-09-26 Herbicidas de piridazinona e intermedios de piridazinona usados para preparar un herbicida

Country Status (19)

Country Link
US (1) US20220041560A1 (es)
EP (1) EP3856723A1 (es)
JP (1) JP7472113B2 (es)
KR (1) KR20210065979A (es)
CN (1) CN113166075A (es)
AR (1) AR116556A1 (es)
AU (1) AU2019347855A1 (es)
BR (1) BR112021005787A2 (es)
CA (1) CA3113063A1 (es)
CL (1) CL2021000694A1 (es)
CO (1) CO2021003758A2 (es)
EA (1) EA202190848A1 (es)
IL (1) IL281496A (es)
MX (1) MX2021003530A (es)
PE (1) PE20211219A1 (es)
PH (1) PH12021550651A1 (es)
SG (1) SG11202102638WA (es)
UY (1) UY38392A (es)
WO (1) WO2020069057A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10349341B2 (en) * 2014-01-17 2019-07-09 Blackberry Limited Wireless network service type
GB202016568D0 (en) 2020-10-19 2020-12-02 Syngenta Crop Protection Ag Herbicidal compositions
MX2023007412A (es) 2020-12-22 2023-06-29 Fmc Corp Herbicidas de tipo piridazinona sustituida.
CN117222625A (zh) 2021-04-27 2023-12-12 拜耳公司 取代的哒嗪酮、其盐或n-氧化物及其作为除草活性物质的用途
TW202321229A (zh) 2021-08-18 2023-06-01 美商富曼西公司 殺真菌的取代的雜環化合物
GB202116307D0 (en) 2021-11-12 2021-12-29 Syngenta Crop Protection Ag Herbicide resistance

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US2891855A (en) 1954-08-16 1959-06-23 Geigy Ag J R Compositions and methods for influencing the growth of plants
US3235361A (en) 1962-10-29 1966-02-15 Du Pont Method for the control of undesirable vegetation
US3060084A (en) 1961-06-09 1962-10-23 Du Pont Improved homogeneous, readily dispersed, pesticidal concentrate
US3299566A (en) 1964-06-01 1967-01-24 Olin Mathieson Water soluble film containing agricultural chemicals
US3309192A (en) 1964-12-02 1967-03-14 Du Pont Method of controlling seedling weed grasses
US4144050A (en) 1969-02-05 1979-03-13 Hoechst Aktiengesellschaft Micro granules for pesticides and process for their manufacture
US3920442A (en) 1972-09-18 1975-11-18 Du Pont Water-dispersible pesticide aggregates
US4172714A (en) 1976-12-20 1979-10-30 E. I. Du Pont De Nemours And Company Dry compactible, swellable herbicidal compositions and pellets produced therefrom
GB2095558B (en) 1981-03-30 1984-10-24 Avon Packers Ltd Formulation of agricultural chemicals
DE3246493A1 (de) 1982-12-16 1984-06-20 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von wasserdispergierbaren granulaten
US5180587A (en) 1988-06-28 1993-01-19 E. I. Du Pont De Nemours And Company Tablet formulations of pesticides
ATE208560T1 (de) 1989-08-30 2001-11-15 Kynoch Agrochemicals Proprieta Herstellung eines dosierungsmittels
AU651335B2 (en) 1990-03-12 1994-07-21 E.I. Du Pont De Nemours And Company Water-dispersible or water-soluble pesticide granules from heat-activated binders
DE69122201T2 (de) 1990-10-11 1997-02-06 Sumitomo Chemical Co Pestizide Zusammensetzung
TWI283164B (en) 2001-09-21 2007-07-01 Du Pont Anthranilamide arthropodicide treatment
JP5040383B2 (ja) 2006-03-17 2012-10-03 住友化学株式会社 ピリダジノン化合物及びそれを含有する除草剤
GB201317791D0 (en) 2013-10-08 2013-11-20 Syngenta Ltd Herbicidal compounds
UA126056C2 (uk) 2014-04-29 2022-08-10 ЕфЕмСі КОРПОРЕЙШН Піридазинонові гербіциди
JP2017075131A (ja) * 2015-10-16 2017-04-20 石原産業株式会社 ピリダジノン系化合物又はその塩、及びそれらを含有する除草剤
BR112018008616B1 (pt) 2015-10-28 2021-09-08 Fmc Corporation Processos para preparar um composto e para preparar os compostos intermediários herbicidas e compostos intermediários herbicidas
BR112021005793A2 (pt) 2018-09-27 2021-06-29 Fmc Corporation composto e processos para preparar um composto

Also Published As

Publication number Publication date
MX2021003530A (es) 2021-05-27
TW202012376A (zh) 2020-04-01
CN113166075A (zh) 2021-07-23
AR116556A1 (es) 2021-05-19
PH12021550651A1 (en) 2022-02-14
AU2019347855A1 (en) 2021-04-08
WO2020069057A1 (en) 2020-04-02
SG11202102638WA (en) 2021-04-29
JP7472113B2 (ja) 2024-04-22
KR20210065979A (ko) 2021-06-04
EA202190848A1 (ru) 2021-08-17
EP3856723A1 (en) 2021-08-04
CO2021003758A2 (es) 2021-04-08
US20220041560A1 (en) 2022-02-10
CL2021000694A1 (es) 2021-09-24
IL281496A (en) 2021-04-29
JP2022501396A (ja) 2022-01-06
CA3113063A1 (en) 2020-04-02
AU2019347855A2 (en) 2022-09-22
BR112021005787A2 (pt) 2021-06-29
UY38392A (es) 2020-04-30

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