Nitrated metalloporphyrins as catalysts for alkane oxidation
US5120882A · kind A · utility
21Cited by
10References
8Claims
0Family size
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Key dates
| Filing date | Sep 12, 1991 |
| Grant date | Jun 9, 1992 |
| Priority date | — |
| Expiry date | Sep 12, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/34
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Alkanes are oxidized by contact with oxygen-containing gas in the presence as catalyst of a metalloporphyrin in which hydrogen atoms in the porphyrin ring have been replaced with one or more nitro groups. Hydrogen atoms in the porphyrin ring may also be substituted with halogen atoms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.