Issue 43, 2010

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

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

Supplementary files

Article information

Article type
Communication
Submitted
13 Jul 2010
Accepted
17 Sep 2010
First published
05 Oct 2010

Chem. Commun., 2010,46, 8171-8173

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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