Literature DB >> 25138522

Is the Bis(μ-oxo)dicopper Core Capable of Hydroxylating an Arene?

P L Holland1, K R Rodgers, W B Tolman.   

Abstract

Direct attack of the bis(μ-oxo)dicopper core on an arene appears feasible in tyrosinase and model complexes on the basis of studies of new [Cu(III) 2 (μ-O)2 ](2+) compounds supported by bidentate imine/amine ligands. In the first demonstration of such reactivity for a bis(μ-oxo)dicopper core, decomposition of these intermediates caused hydroxylation of a pendant phenyl ring [Eq. (a)] in a reaction analogous to that catalyzed by tyrosinase.
Copyright © 1999 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

Entities:  

Keywords:  Copper; Hydroxylations; Monooxygenases; Oxidases; Tyrosinase

Year:  1999        PMID： 25138522     DOI： 10.1002/(SICI)1521-3773(19990419)38:8<1139::AID-ANIE1139>3.0.CO;2-0

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


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