Industrial method for the preparation of high-purity methiozolin
US9303022B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Mar 18, 2013 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Mar 18, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J31/0271
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided is an industrial method for the preparation of [5-{(2,6-difluorobenzyloxy)methyl}-4,5-dihydro-5-methyl-3-(3-methylthiophene-2-yl)-isoxazole](common name: methiozolin) represented by Formula 1 that is a herbicidal substance in high-purity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.