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Topic: Direct hydroxylation of arenes  (Read 4296 times)

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Offline mir

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Direct hydroxylation of arenes
« on: February 06, 2006, 04:59:36 AM »
Is there any procedures for this hydroksylation:

Ar-H + R-OH --> Ar-OH + R-H

The reaction have to go in one step. Good or bad yield, does not matter as long as the reaction work in reasonable environment, like approximatly STP.
I checked up my organic chem book (Author: Ege) with no results. One possibility in another book used high pressures. This is not an option.

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Offline lemonoman

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Re:Direct hydroxylation of arenes
« Reply #1 on: February 06, 2006, 05:15:35 AM »
New direct hydroxylation of benzene with oxygen in the presence of hydrogen over bifunctional ion-exchange resins.: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12196949&dopt=Abstract

Direct hydroxylation of aromatics with a mixture of H2 and O2 gases over Fe- and Pd-incorporated zeolites: http://www.ingentaconnect.com/content/vsp/rci/2002/00000028/00000006/art00003

Hope those are helpful :)

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