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Issue 43, 2010
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Synthesis and structural analysis of a novel iodinated cyclopentadienonevia ring-contraction iodination and its application in synthesis of alkyne-functionalized cyclopentadienones

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Abstract

The first iodinated cyclopentadienone was isolated and its structure was confirmed by single crystal X-ray analysis. Based on this intermediate, the first direct C–C bond formation on cyclopentadienone ring was achieved. The photo induced intramolecular charge transfer of alkynylated cyclopentadienones was evaluated by solvent polarity effect on their electronic absorption spectra.

Graphical abstract: Synthesis and structural analysis of a novel iodinated cyclopentadienone via ring-contraction iodination and its application in synthesis of alkyne-functionalized cyclopentadienones

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Publication details

The article was received on 13 Jul 2010, accepted on 17 Sep 2010 and first published on 05 Oct 2010


Article type: Communication
DOI: 10.1039/C0CC02543G
Chem. Commun., 2010,46, 8171-8173

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    Synthesis and structural analysis of a novel iodinated cyclopentadienone via ring-contraction iodination and its application in synthesis of alkyne-functionalized cyclopentadienones

    X. Chen, C. Barnes, X. Bai, T. C. Sandreczki, Z. Peng, E. N. Kadnikova and J. R. Dias, Chem. Commun., 2010, 46, 8171
    DOI: 10.1039/C0CC02543G

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