Method for the synthesis of 3-R-1,4,2-dioxazol-5-ones
US11384058B2 · kind B2 · utility
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Key dates
| Filing date | Jun 13, 2019 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Jun 13, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are methods of preparing 3-R-1,4,2-dioxazol-5-one compounds using convenient and efficient methods. Also provided are 3-R-1,4,2-dioxazol-5-one compounds produced using the methods described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.