Twisted oxygen-containing oligosilanes - Unprecedented examples of σ-n mixed conjugated systems

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

Research output: Contribution to journalArticle

14 Scopus citations

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.

Original languageEnglish
Pages (from-to)1810-1812
Number of pages3
JournalChemical Communications
Issue number18
DOIs
StatePublished - 2007

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