Twisted oxygen-containing oligosilanes—unprecedented examples of σ–n mixed conjugated systems

Literature Information

Publication Date 2007-02-15
DOI 10.1039/B618438C
Impact Factor 6.222
Authors

Clemens Krempner, Ralf Ludwig, Anke Flemming, Ralf Miethchen, Martin Köckerling


View Original

Abstract

Twisting the silicon backbone conformation in oxygen containing oligosilanes towards dihedral angles of 120–130° either by intramolecular hydrogen bonding or incorporation into a covalently bonded ring system effectively extends the delocalization of electrons in these σ–n mixed conjugated systems.

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Inside front cover

Front/Back Matter

DOI: 10.1039/B906546F

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