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Issue 44, 2013
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Efficient and regioselective nickel-catalyzed [2 + 2 + 2] cyclotrimerization of ynoates and related alkynes

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Abstract

A nickel-based catalytic system has been developed for [2 + 2 + 2] cyclotrimerization of various alkynes, especially ynoates. This catalytic system enables facile construction of substituted aromatic compounds in excellent yields with high regioselectivity.

Graphical abstract: Efficient and regioselective nickel-catalyzed [2 + 2 + 2] cyclotrimerization of ynoates and related alkynes

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Publication details

The article was received on 12 Sep 2013, accepted on 30 Sep 2013 and first published on 30 Sep 2013


Article type: Communication
DOI: 10.1039/C3OB41872C
Org. Biomol. Chem., 2013,11, 7653-7657

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    Efficient and regioselective nickel-catalyzed [2 + 2 + 2] cyclotrimerization of ynoates and related alkynes

    S. K. Rodrigo, I. V. Powell, M. G. Coleman, J. A. Krause and H. Guan, Org. Biomol. Chem., 2013, 11, 7653
    DOI: 10.1039/C3OB41872C

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