Sulphonyl-1,2,4-triazole salts
US7919629B2 · kind B2 · utility
13Cited by
1References
22Claims
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Key dates
| Filing date | Dec 12, 2006 |
| Grant date | Apr 5, 2011 |
| Priority date | — |
| Expiry date | Jun 19, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D249/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to triazole salts, to their preparation and to applications thereof. The salts have at least one anionic triazolium group which carries at least one chlorosulphonyl, fluorosulphonyl or alkoxyfluorosulphonyl group, each of the anionic groups being combined with a proton or a cation that has a valency of less than or equal to 4. The salts are useful as synthesis reagents, as chemical-reaction or polymerization catalysts, and as ion-conducting materials for electrochemical generators, supercapacitors and electrochromic devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.