PROCEDIMENTO DI IDROSSILAZIONE DI COMPOSTI AROMATICI CONTENENTI UN SISTEMA ETEROCICLICO

PROCEDIMENTO DI IDROSSILAZIONE DI COMPOSTI AROMATICI CONTENENTI UN SISTEMA ETEROCICLICO

Processs for the hydroxylation of aromatic compounds containing a dioxa-heterocyclic system which comprises directly hydroxlating said compounds with hydrogen peroxide in; the presence of a zeolitic catalyst having the general formula: xTiO2'(1-x)SiO2 wherein x is i a number ranging from 0.0001...

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Bibliographische Detailangaben
Hauptverfasser: ANDREOTTI MARIA GRAZIA, PANSERI PIETRO, BOGNINI GIEZI, MARIANI LIVIO, MESSORI VITTORIO
Format: Patent
Sprache:ita
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Processs for the hydroxylation of aromatic compounds containing a dioxa-heterocyclic system which comprises directly hydroxlating said compounds with hydrogen peroxide in; the presence of a zeolitic catalyst having the general formula: xTiO2'(1-x)SiO2 wherein x is i a number ranging from 0.0001 to 0.04.