Method for producing 2,3,6,7,10,11-hexahydroxytriphenylene
US7247758B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Oct 20, 2004 |
| Grant date | Jul 24, 2007 |
| Priority date | — |
| Expiry date | Oct 20, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/42
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a simple and efficient method for producing high-purity 2,3,6,7,10,11-hexahydroxytriphenylene on an industrial scale. The method for producing 2,3,6,7,10,11-hexahydroxytriphenylene comprises reacting catechol with peroxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.