Cross-coupling of unactivated secondary boronic acids
US10072028B2 · kind B2 · utility
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Key dates
| Filing date | Nov 3, 2014 |
| Grant date | Sep 11, 2018 |
| Priority date | — |
| Expiry date | Nov 3, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2602/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are methods for site- and stereo-retentive cross-couplings with unactivated secondary boronic acids, which methods are particularly useful in building block-based approach for small molecule synthesis. Also provided is a method of forming an air-stable chiral secondary boronic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.