Process for oxidizing hydroxymethylpyridine derivatives to pyridinecarboxylic acid derivatives at nickel oxide hydroxide anodes
US5259933A · kind A · utility
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12Claims
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Key dates
| Filing date | Sep 17, 1992 |
| Grant date | Nov 9, 1993 |
| Priority date | — |
| Expiry date | Sep 17, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/803
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Process for oxidizing hydroxymethylpyridine derivatives to pyridinecarboxylic acid derivatives at nickel oxide hydroxide anodes A process is described for oxidizing o-hydroxymethylpyridine derivatives into their pyridinecarboxylic acid derivatives at nickel oxide hydroxide anodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.