Transformation of azulenes to bicyclic [4]dendralene and heptafulvene derivatives via photochemical cycloaddition of dialkylsilylene

Tomoyuki Kosai; Shintaro Ishida; Takeaki Iwamoto

doi:10.1039/c5cc03424h

Transformation of azulenes to bicyclic [4]dendralene and heptafulvene derivatives via photochemical cycloaddition of dialkylsilylene

Tomoyuki Kosai, Shintaro Ishida, Takeaki Iwamoto

SCI - Chemistry

Research output: Contribution to journal › Article

10 Citations (Scopus)

Abstract

Regioselective cycloaddition of dialkylsilylene upon irradiation at 440 nm converts azulene and guaiazulene to bicyclic [4]dendralene and heptafulvene derivatives, respectively. Significant σ-π interactions in the resulting new silacycles were suggested using UV-vis spectra and theoretical calculations. This journal is

Original language	English
Pages (from-to)	10707-10709
Number of pages	3
Journal	Chemical Communications
Volume	51
Issue number	53
DOIs	https://doi.org/10.1039/c5cc03424h
Publication status	Published - 2015 Jul 7

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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Kosai, T., Ishida, S., & Iwamoto, T. (2015). Transformation of azulenes to bicyclic [4]dendralene and heptafulvene derivatives via photochemical cycloaddition of dialkylsilylene. Chemical Communications, 51(53), 10707-10709. https://doi.org/10.1039/c5cc03424h

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