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Issue 10, 2003
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Isolation of electronic from geometric contributions to Bergman cyclization of metalloenediynes

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Abstract

Conformationally constrained ethylene-diamine metalloenediyne compounds exhibit alkyne termini separations that are constant and independent of metal center geometry. Ancillary chloride ligand electron donation into the Bergman cyclization reaction coordinate, however, dramatically influences the observed temperatures.

Graphical abstract: Isolation of electronic from geometric contributions to Bergman cyclization of metalloenediynes

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Publication details

The article was received on 17 Feb 2003, accepted on 12 Mar 2003 and first published on 16 Apr 2003


Article type: Communication
DOI: 10.1039/B301690K
Citation: Chem. Commun., 2003,0, 1156-1157
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    Isolation of electronic from geometric contributions to Bergman cyclization of metalloenediynes

    S. Bhattacharyya, A. E. Clark, M. Pink and J. M. Zaleski, Chem. Commun., 2003, 0, 1156
    DOI: 10.1039/B301690K

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