TW200630351A - 3-bromo-5,5-dimethyl-4,5-dihydroisoxazole and method for producing same - Google Patents

3-bromo-5,5-dimethyl-4,5-dihydroisoxazole and method for producing same

Info

Publication number
TW200630351A
TW200630351A TW094134986A TW94134986A TW200630351A TW 200630351 A TW200630351 A TW 200630351A TW 094134986 A TW094134986 A TW 094134986A TW 94134986 A TW94134986 A TW 94134986A TW 200630351 A TW200630351 A TW 200630351A
Authority
TW
Taiwan
Prior art keywords
bromo
dimethyl
dihydroisoxazole
producing same
producing
Prior art date
Application number
TW094134986A
Other languages
Chinese (zh)
Inventor
Yukio Uchida
Original Assignee
Ihara Chemical Ind Co
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 Ihara Chemical Ind Co filed Critical Ihara Chemical Ind Co
Publication of TW200630351A publication Critical patent/TW200630351A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/04—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

Disclosed are 3-bromo-5,5-dimethyl-4,5-dihydroisoxazole and a simple and safe method for producing the same with high yield. Specifically disclosed is a method for producing 3-bromo-5,5-dimethyl-4,5-dihydroisoxazole represented by the formula (2) below which is characterized by reacting dibromoformoxime represented by the formula (1) below with 2-methylpropene in the presence of a base.
TW094134986A 2004-10-06 2005-10-06 3-bromo-5,5-dimethyl-4,5-dihydroisoxazole and method for producing same TW200630351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004293715A JP2008001597A (en) 2004-10-06 2004-10-06 Process for producing 3-bromo-5,5-dimethyl-4,5-dihydroisoxazole

Publications (1)

Publication Number Publication Date
TW200630351A true TW200630351A (en) 2006-09-01

Family

ID=36142729

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094134986A TW200630351A (en) 2004-10-06 2005-10-06 3-bromo-5,5-dimethyl-4,5-dihydroisoxazole and method for producing same

Country Status (3)

Country Link
JP (1) JP2008001597A (en)
TW (1) TW200630351A (en)
WO (1) WO2006038657A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7465805B2 (en) 2004-10-05 2008-12-16 Syngenta Limited Isoxazoline derivatives and their use as herbicides
US8921572B2 (en) * 2009-11-26 2014-12-30 Basf Se Method for producing 5,5-disubstituted 4,5-dihydroisoxazol-3-thiocarboxamidine salts
CA3217505A1 (en) 2019-10-31 2021-01-07 Kumiai Chemical Industry Co., Ltd. Process for producing herbicide and intermediate thereof
CN111574511A (en) * 2020-06-28 2020-08-25 安徽久易农业股份有限公司 Synthesis method and application of sulfuryl pyraflufen
EP4177252A3 (en) 2020-07-10 2023-08-09 Adama Agan Ltd. Process and intermediates for the preparation of pyroxasulfone, fenoxasulfone and various sulfone analogs of 5,5-dimethyl-4h-1,2-oxazole
CN116102510B (en) * 2021-11-10 2025-03-25 江西仰立新材料有限公司 A preparation method of 3-bromo-5,5-dimethyl-4,5-dihydroisoxazole
CN117343023B (en) * 2023-09-11 2025-03-11 江苏七洲绿色化工股份有限公司 Preparation method of 3-bromo-5, 5-dimethyl-4, 5-dihydro-isoxazole

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4465133B2 (en) * 2001-02-08 2010-05-19 クミアイ化学工業株式会社 Isoxazoline derivatives and herbicides containing the same as active ingredients

Also Published As

Publication number Publication date
JP2008001597A (en) 2008-01-10
WO2006038657A1 (en) 2006-04-13

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