Compounds for coordinating with a metal, compositions containing such compounds, and methods of catalyzing reactions
US11618756B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 11, 2019 |
| Grant date | Apr 4, 2023 |
| Priority date | — |
| Expiry date | Mar 11, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2531/842
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A compound capable of coordinating with a metal includes a chemical structure as shown in claim 1, in which: EPD represents a group having an electron pair donor atom; B and B′ are each independently an aryl group, a heteroaryl group, an alkenyl group, or alkynyl group, or B and B′ form a spirocyclic group; and R1, R2, and R3 are selected from various substituents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.