Crystalline 1H-1,2,3-triazol-5-ylidenes
US9403781B2 · kind B2 · utility
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27Claims
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Key dates
| Filing date | Apr 26, 2011 |
| Grant date | Aug 2, 2016 |
| Priority date | — |
| Expiry date | Nov 28, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F15/0033
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides novel and stable crystalline 1H-1,2,3 triazolium carbenes and metal complexes of 1H-1,2,3 triazolium carbenes. The present invention also provides methods of making 1H-1,2,3 triazolium carbenes and metal complexes of 1H-1,2,3 triazolium carbenes. The present invention also provides methods of using 1H-1,2,3 triazolium carbenes and metal complexes of 1H-1,2,3 triazolium carbenes in catalytic reactions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.