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SHS investigation development is considered from the geographical and historical viewpoint. 3 stages are described. Within Stage 1 the work was carried out in the Department of the Institute of Chemical Physics in Chernogolovka where the scientific discovery had been made. At Stage 2 the interest to SHS arose in different cities and towns of the former USSR. Within Stage 3 SHS entered the international scene. Now SHS processes and products are being studied in more than 50 countries.
Abstract
Fully conjugated dendrimers are interesting materials as active chromophores for a range of optoelectronic applications. The rigid and well-defined framework of these materials enables structure-property relationships to be more easily understood. In this paper, we summarize the main strategies for the synthesis of poly(phenylenevinylene)- and poly(phenyleneethynylene)-based dendrimers as well as approaches to hybrid dendritic structures that combine both scaffolds. Along with the synthetic features, some physical and chemical properties are also discussed.
Keywords:
Dendrimers, poly(phenylenevinylene), poly(phenyleneethynylene), organic synthesis, chromophores, luminescence, stilbenes, phenylacetylenes, π- conjugation, macromolecules, organic electronics, wittig-Horner reaction, hybrid dendritic structures, light harvesting, optoelectronic devices, organic lightemitting diodes, energy transfer, electron transfer, orthogonal synthesis, branched molecules.
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Authors:Bentham Science Books