Organic framework
US8692020B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Nov 17, 2009 |
| Grant date | Apr 8, 2014 |
| Priority date | — |
| Expiry date | Dec 9, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F5/025
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed is an organic framework including: planar layers formed by successively connecting building blocks arranged in the vicinity of each other, in which each of the building blocks includes two or three C6 to C204 aromatic ring groups covalently bonded to a linear or annular boron-containing cluster; and a Lewis base coordinated to the boron-containing cluster within the planar layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.