PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 09.99 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
Catalytic ring hydroxylation of aromatic hydrocarbons comprising contacting aromatic feedstock with oxidant (O2) in presence of catalyst - Support - V metal - Promoter comprising a multidentate chelating binucleating ligand (i) comprising heteroatom sites comprising N, O, S P or As atoms & (ii) amido group |
PATENT PHOTOCOPY | Available on request |
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