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Issue 5, 2010
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Calicheamicin γ1I and phenyl tert-butyl nitrone (PBN): observation of a kinetic isotope effect by an ESR study

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Abstract

ESR study of enediyne calicheamicin γ1I with phenyl tert-butyl nitrone (PBN) gave a significant kinetic isotope effect (kH/kD = 1.8) for the formation of the phenyl radical PBN monoadducts.

Graphical abstract: Calicheamicin γ1I and phenyl tert-butyl nitrone (PBN): observation of a kinetic isotope effect by an ESR study

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Supplementary files

Article information


Submitted
06 Jul 2009
Accepted
10 Nov 2009
First published
25 Nov 2009

Chem. Commun., 2010,46, 737-739
Article type
Communication

Calicheamicin γ1I and phenyl tert-butyl nitrone (PBN): observation of a kinetic isotope effect by an ESR study

T. Usuki, M. Kawai, K. Nakanishi and G. A. Ellestad, Chem. Commun., 2010, 46, 737
DOI: 10.1039/B913414J

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