3,3,7,7,-tetrakis(difluoramino)octahydro-1,5-diazocinium salts and method for making the same
US7563889B1 · kind B1 · utility
2Cited by
0References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2004 |
| Grant date | Jul 21, 2009 |
| Priority date | — |
| Expiry date | May 19, 2026 |
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 and method for making the 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.