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

نویسندگان

  • Xue-Yi Chen
  • Charles Barnes
  • Xinyan Bai
  • T C Sandreczki
  • Zhonghua Peng
  • Ekaterina N Kadnikova
  • J R Dias
چکیده

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.

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عنوان ژورنال:
  • Chemical communications

دوره 46 43  شماره 

صفحات  -

تاریخ انتشار 2010