CN117440754A - 用于制备派罗克杀草砜的新型中间体 - Google Patents

用于制备派罗克杀草砜的新型中间体 Download PDF

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Publication number
CN117440754A
CN117440754A CN202280037867.7A CN202280037867A CN117440754A CN 117440754 A CN117440754 A CN 117440754A CN 202280037867 A CN202280037867 A CN 202280037867A CN 117440754 A CN117440754 A CN 117440754A
Authority
CN
China
Prior art keywords
formula
compound
acid
salt
pyroxasulfone
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280037867.7A
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English (en)
Chinese (zh)
Inventor
P·V·基尼
S·N·甘达勒
D·森古普塔
S·S·古尔弗
V·马哈詹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UPL Ltd
Original Assignee
UPL Ltd
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 UPL Ltd filed Critical UPL Ltd
Publication of CN117440754A publication Critical patent/CN117440754A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/12—Powders or granules
    • A01N25/14—Powders or granules wettable
    • 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
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P13/00—Herbicides; Algicides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or 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
    • C07D231/16—Halogen atoms or nitro radicals

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CN202280037867.7A 2021-05-27 2022-05-27 用于制备派罗克杀草砜的新型中间体 Pending CN117440754A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN202121023677 2021-05-27
IN202121023677A IN202121023677A (enExample) 2021-05-27 2022-05-27
PCT/IN2022/050495 WO2022249203A1 (en) 2021-05-27 2022-05-27 Novel intermediate for preparation of pyroxasulfone

Publications (1)

Publication Number Publication Date
CN117440754A true CN117440754A (zh) 2024-01-23

Family

ID=84229655

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280037867.7A Pending CN117440754A (zh) 2021-05-27 2022-05-27 用于制备派罗克杀草砜的新型中间体

Country Status (9)

Country Link
US (1) US20240279212A1 (enExample)
CN (1) CN117440754A (enExample)
AR (1) AR125990A1 (enExample)
AU (1) AU2022280405A1 (enExample)
BR (1) BR112023023729A2 (enExample)
CA (1) CA3221079A1 (enExample)
IN (1) IN202121023677A (enExample)
UY (1) UY39789A (enExample)
WO (1) WO2022249203A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023194957A1 (en) * 2022-04-08 2023-10-12 Upl Limited A process for preparation of 3-[5-(difluoromethoxy)-1- methyl-3-(trifluoromethyl)pyrazol-4- ylmethylsulfonyl]-4,5-dihydro-5,5-dimethyl-1,2-oxazole and its intermediates
AR131395A1 (es) * 2022-12-20 2025-03-12 Upl Ltd Composición agroquímica estable
WO2024261774A1 (en) * 2023-06-17 2024-12-26 Shogun Organics Limited Process for preparation of pyroxasulfone
WO2025169110A1 (en) * 2024-02-09 2025-08-14 Upl Limited A process for the preparation of pyroxasulfone and its intermediate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60238194D1 (de) * 2001-06-21 2010-12-16 Kumiai Chemical Industry Co Isoxazolinderivate und herbizide
UA78071C2 (en) * 2002-08-07 2007-02-15 Kumiai Chemical Industry Co Herbicidal composition
DE102005031583A1 (de) * 2005-07-06 2007-01-25 Bayer Cropscience Gmbh Verfahren zur Herstellung von von 3-Arylmethylthio- und 3-Heteroarylmethylthio-4,5-dihydro-isoxazolin-Derivaten
GB0526044D0 (en) * 2005-12-21 2006-02-01 Syngenta Ltd Novel herbicides
US20190045788A1 (en) * 2018-10-18 2019-02-14 Valent U.S.A., Corporation Water dispersible granule composition

Also Published As

Publication number Publication date
WO2022249203A1 (en) 2022-12-01
CA3221079A1 (en) 2022-12-01
AU2022280405A1 (en) 2023-11-30
AR125990A1 (es) 2023-08-30
IN202121023677A (enExample) 2022-12-02
BR112023023729A2 (pt) 2024-02-20
UY39789A (es) 2022-11-30
US20240279212A1 (en) 2024-08-22

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