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 sameInfo
- 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
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.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004293715A JP2008001597A (en) | 2004-10-06 | 2004-10-06 | Method 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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005291117B2 (en) | 2004-10-05 | 2011-06-09 | Syngenta Limited | Isoxazoline derivatives and their use as herbicides |
MX2012005884A (en) * | 2009-11-26 | 2012-06-19 | Basf Se | Method for producing 5,5-disubstituted 4,5-dihydroisoxazol-3-thio carboxamidine salts. |
CN112969697A (en) | 2019-10-31 | 2021-06-15 | 组合化学工业株式会社 | 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 |
Family Cites Families (1)
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 |
-
2004
- 2004-10-06 JP JP2004293715A patent/JP2008001597A/en active Pending
-
2005
- 2005-10-05 WO PCT/JP2005/018453 patent/WO2006038657A1/en active Application Filing
- 2005-10-06 TW TW094134986A patent/TW200630351A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2006038657A1 (en) | 2006-04-13 |
JP2008001597A (en) | 2008-01-10 |
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