3,3,7,7-tetrakis(difluoramino)octahydro-1,5-diazocinium salts
US8444783B1 · kind B1 · utility
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2References
5Claims
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Inventors
Key dates
| Filing date | Jun 5, 2009 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Mar 21, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D245/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
3,3,7,7-Tetrakis(difluoramino)octahydro-1,5-diazocinium intermediate salts through difluoramination followed by N-denosylation or N-deprotection, which are valuable for use as precursor(s) to HNFX as well as to other members of the rare class of 3,3,7,7-tetrakis(difluoramino)octahydro-1,5-diazocines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.