N,N-Bis(trifluoromethylsulfonyl)oxamides and chemiluminescent compositions containing the same
US4226738A · kind A · utility
2Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 1978 |
| Grant date | Oct 7, 1980 |
| Priority date | — |
| Expiry date | Nov 1, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K11/07
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
N,N'-bis(trifluoromethylsulfonyl)oxamides are described with a number of variations by substitution at the amido nitrogen atoms. These compounds when used in chemiluminescent formulations will furnish superior light intensity and quantum efficiency. Preparation of compounds and their use for chemiluminescence are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.