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Twisted oxygen-containing oligosilanes--unprecedented examples of sigma-n mixed conjugated systems


, : Twisted oxygen-containing oligosilanes--unprecedented examples of sigma-n mixed conjugated systems. Chemical Communications: 1810-1812

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

US$19.90

PMID: 17476395

DOI: 10.1039/b618438c


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