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Issue 2, 2011
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Iron-catalyzed synthesis of polysubstituted pyrrolesvia [4C+1N] cyclization of 4-acetylenic ketones with primary amines

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Abstract

A highly efficient iron-catalyzed approach to polysubstituted pyrroles has been developed through the [4C+1N] cyclization of 4-acetylenic ketones with primary amines, leading to the synthesis of a variety of tetra- and fully-substituted pyrroles as well as fused pyrrole derivatives in good to excellent yields.

Graphical abstract: Iron-catalyzed synthesis of polysubstituted pyrrolesvia [4C+1N] cyclization of 4-acetylenic ketones with primary amines

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Article information


Submitted
11 Sep 2010
Accepted
14 Oct 2010
First published
11 Nov 2010

Chem. Commun., 2011,47, 809-811
Article type
Communication

Iron-catalyzed synthesis of polysubstituted pyrrolesvia [4C+1N] cyclization of 4-acetylenic ketones with primary amines

Y. Wang, X. Bi, D. Li, P. Liao, Y. Wang, J. Yang, Q. Zhang and Q. Liu, Chem. Commun., 2011, 47, 809
DOI: 10.1039/C0CC03802D

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