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Issue 25, 2006
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Enyne ring-closing metathesis on heteroaromatic cations

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Abstract

Cationic heteroaromatic enynes have been employed as substrates in enyne ring-closing metathesis, under an atmosphere of ethylene and using the Hoveyda–Grubbs catalyst, for the first time; the reaction affords new 1-vinyl- and 2-vinyl-substituted 3,4-dihydroquinolizinium salts, useful precursors for biologically relevant cations based on the quinolinizium system.

Graphical abstract: Enyne ring-closing metathesis on heteroaromatic cations

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Publication details

The article was received on 17 Feb 2006, accepted on 21 Apr 2006 and first published on 22 May 2006


Article type: Communication
DOI: 10.1039/B602420C
Citation: Chem. Commun., 2006, 2690-2692
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    Enyne ring-closing metathesis on heteroaromatic cations

    A. Núñez, A. M. Cuadro, J. Alvarez-Builla and J. J. Vaquero, Chem. Commun., 2006, 2690
    DOI: 10.1039/B602420C

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