Issue 45, 2009
From the journal:

Chemical Communications

Umpolung of halide reactivity: efficient (diacetoxyiodo)benzene-mediated electrophilic α-halogenation of 1,3-dicarbonyl compounds†

Ramulu Akula,a   Marc Galligana  and  Hasim Ibrahim*a  

* Corresponding authors

a Centre for Synthesis and Chemical Biology, School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 04, Ireland
E-mail: hasim.ibrahim@ucd.ie
Fax: 353 1 7161178
Tel: 353 1 7162978

Abstract

An efficient high-yielding (diacetoxyiodo)benzene-mediated α-halogenation of 1,3-dicarbonyl compounds utilising titanium tetrahalides as the halide source has been developed.

Graphical abstract: Umpolung of halide reactivity: efficient (diacetoxyiodo)benzene-mediated electrophilic α-halogenation of 1,3-dicarbonyl compounds

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Article information

DOI
https://doi.org/10.1039/B915348A
Article type
Communication
Submitted
29 Jul 2009
Accepted
22 Sep 2009
First published
12 Oct 2009

Chem. Commun., 2009, 6991-6993

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Umpolung of halide reactivity: efficient (diacetoxyiodo)benzene-mediated electrophilic α-halogenation of 1,3-dicarbonyl compounds

R. Akula, M. Galligan and H. Ibrahim, Chem. Commun., 2009, 6991 DOI: 10.1039/B915348A

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