Synthesis of Silicon‐Functionalized Dibenzosilaborins by Intramolecular BH/CH Dehydrogenative Cyclization and Their Tunable Photophysical and Chemical Properties by Silyl Groups | Zendy

Kawachi Atsushi | Zendy; Morisaki Hiroshi | Zendy; Hirofuji Tatsuya | Zendy; Yamamoto Yohsuke | Zendy

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Synthesis of Silicon‐Functionalized Dibenzosilaborins by Intramolecular BH/CH Dehydrogenative Cyclization and Their Tunable Photophysical and Chemical Properties by Silyl Groups

Author(s) -

Kawachi Atsushi,

Morisaki Hiroshi,

Hirofuji Tatsuya,

Yamamoto Yohsuke

Publication year - 2013

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201301330

Subject(s) - chlorosilane , silylation , intramolecular force , borane , silicon , chemistry , photochemistry , derivative (finance) , medicinal chemistry , fluorescence , stereochemistry , organic chemistry , catalysis , physics , quantum mechanics , financial economics , economics

A bit borane : Silicon‐functionalized dibenzosilaborins were prepared by intramolecular BH/CH dehydrogenative cyclization of o ‐(silyl)(hydroboryl)benzenes. The hydrosilyl derivative (X=H) can be converted into the fluorosilane (X=F) and chlorosilane (X=Cl). UV/Vis and fluorescence spectra are influenced by the functional groups X on the silicon atom through σ*–π* conjugation.

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