Issue 22, 2009
From the journal:

Chemical Communications

Competition between cleavage and decarboxylation in photolysis of α-carboxy-2-nitrobenzyl protected cysteine derivatives

Nico Kotzur,a   Benoît Briand,a   Michael Beyermanna  and  Volker Hagen*a  

* Corresponding authors

a Leibniz-Institut für Molekulare Pharmakologie, Robert-Rössle-Str. 10, 13125 Berlin, Germany
E-mail: hagen@fmp-berlin.de
Fax: +49 (0)30-94793-159
Tel: +49 (0)30-94793-270

Abstract

Photolysis of model peptides containing α-carboxy-2-nitrobenzyl (CNB) or α-carboxy-4,5-dimethoxy-2-nitrobenzyl (CDMNB) protected cysteines in aqueous solution gives the expected 2-nitrobenzyl-type photocleavage and can be accompanied by photodecarboxylation depending on structural aspects.

Graphical abstract: Competition between cleavage and decarboxylation in photolysis of α-carboxy-2-nitrobenzyl protected cysteine derivatives

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Article information

DOI
https://doi.org/10.1039/B900865A
Article type
Communication
Submitted
16 Jan 2009
Accepted
27 Apr 2009
First published
12 May 2009

Chem. Commun., 2009, 3255-3257

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Competition between cleavage and decarboxylation in photolysis of α-carboxy-2-nitrobenzyl protected cysteine derivatives

N. Kotzur, B. Briand, M. Beyermann and V. Hagen, Chem. Commun., 2009, 3255 DOI: 10.1039/B900865A

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