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http://dx.doi.org/10.5012/bkcs.2007.28.10.1771

Synthesis and Characterization of Aliphatic Polyether Dendrons Based on Polystyrene Peripheries  

Song, Jie (Department of Chemistry and Institute of Nanosensor and Biotechnology, Dankook University)
Kim, Hyun-Yu (Department of Chemistry and Institute of Nanosensor and Biotechnology, Dankook University)
Cho, Byoung-Ki (Department of Chemistry and Institute of Nanosensor and Biotechnology, Dankook University)
Publication Information
Bulletin of the Korean Chemical Society / v.28, no.10, 2007 , pp. 1771-1776 More about this Journal
Abstract
The synthesis of well-defined dendrons based on aliphatic polyether dendritic cores and glassy polystyrene peripheries is described. The synthetic route involves a combination of living anionic polymerization and a stepwise convergent method consisting of iterative Williamson etherification and hydroboration/oxidation reactions. On the basis of molecular weight, as characterized by gel permeation chromatography (GPC), the first generation dendron (Generation-1) shows a random coil conformation like a linear polystyrene, while higher generations (Generation-2 and 3) reveal globular forms in solution.
Keywords
Aliphatic polyether dendrons; Polymeric peripheries; Anionic polymerization; Convergent synthesis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By Web Of Science : 3  (Related Records In Web of Science)
Times Cited By SCOPUS : 3
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