Issue 2, 2011
From the journal:

Chemical Communications

Cobalt carbaporphyrin-catalyzed cyclopropanation†

Kimberly B. Fields,a   James T. Engle,b   Saovalak Sripothongnak,b   Chungsik Kim,a   X. Peter Zhang*a  and  Christopher J. Ziegler*b  

* Corresponding authors

a Department of Chemistry, University of South Florida, Tampa, USA
E-mail: xpzhang@usf.edu

b Department of Chemistry, University of Akron, Akron, USA
E-mail: ziegler@uakron.edu

Abstract

Cobalt complexes of N-confused porphyrins and benziphthalocyanine, which both feature organometallic bonds at the macrocycle cores, catalyze the cyclopropanation of styrene with a higher trans-selectivity than the corresponding porphyrin and phthalocyanine complexes.

Graphical abstract: Cobalt carbaporphyrin-catalyzed cyclopropanation

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Article information

DOI
https://doi.org/10.1039/C0CC03894F
Article type
Communication
Submitted
15 Sep 2010
Accepted
18 Oct 2010
First published
11 Nov 2010

Chem. Commun., 2011,47, 749-751

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Cobalt carbaporphyrin-catalyzed cyclopropanation

K. B. Fields, J. T. Engle, S. Sripothongnak, C. Kim, X. P. Zhang and C. J. Ziegler, Chem. Commun., 2011, 47, 749 DOI: 10.1039/C0CC03894F

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