Synthesis and Properties of Poly(methylphenylsilane) Containing Anthracene Units
- 1 June 1995
- journal article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 24 (6), 451-452
- https://doi.org/10.1246/cl.1995.451
Abstract
A poly(methylphenylsilane) containing anthracene units in the polymer backbone was synthesized by the Wrutz-type reaction of 9,10-bis(methylpropylchlorosilyl)anthracene and methylphenyldichlorosilane. This polymer exhibited light blue photoluminescence with 87% quantum efficiency. The excitation spectrum suggested that energy transfer occurred intramolecularly from the polysilane chain to anthracene in the excited state.Keywords
This publication has 7 references indexed in Scilit:
- Fluorescence behaviour of pyrene substituted tri- and hexa-silanesChemical Physics Letters, 1991
- Dual fluorescence of aryldisilanes and related compounds: evidence for the formation of 1(.sigma..pi.*) orthogonal intramolecular charge-transfer statesThe Journal of Physical Chemistry, 1990
- Polysilane high polymersChemical Reviews, 1989
- Syntheses of 9,10-disubstituted anthracenes derived from 9,10-dilithioanthraceneThe Journal of Organic Chemistry, 1988
- Picosecond reorientations of the transition dipoles in polysilanes using fluorescence anisotropyChemical Physics Letters, 1988
- Electronic spectra of polysilanesMacromolecules, 1987
- The polysilane high polymersJournal of Organometallic Chemistry, 1986