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The efficient synthesis of unsymmetrical oligo(phenylenevinylenes)
Authors:Timothy Smith
Affiliation:Department of Chemistry and The Center for Laser and Optical Spectroscopy, The University of Akron, Akron, OH 44325-3601, United States
Abstract:Selective DDQ oxidation of 2,5-bis(methylmethoxy)-1,4-di(octyloxy)benzene generates an unsymmetrical subunit suitable for the preparation of substituted tetrameric oligo(phenylenevinylenes) in good to excellent yields.
Keywords:Oligomers   Phenylene vinylene   Asymmetric synthesis   Photovoltaic   Wittig   Horner-Wadsworth-Emmons   Mono-formylated   Coupling
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