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Article
Radical polymerization of styrene derivatives bearing N-free amino acid side chains, synergic effect of chirality, and hydrogen bonding for stereoselective polymerization
Article first published online: 5 OCT 2010
DOI: 10.1002/pola.24274
Copyright © 2010 Wiley Periodicals, Inc.
Issue
Journal of Polymer Science Part A: Polymer Chemistry
Volume 48, Issue 23, pages 5593–5602, 1 December 2010
Additional Information
How to Cite
Matsubara, K., Kurimaru, A., Yamanaka, M., Hirashima, T., Onishi, Y., Murakami, E., Kawachi, E., Koga, Y. and Ando, S. (2010), Radical polymerization of styrene derivatives bearing N-free amino acid side chains, synergic effect of chirality, and hydrogen bonding for stereoselective polymerization. J. Polym. Sci. A Polym. Chem., 48: 5593–5602. doi: 10.1002/pola.24274
Publication History
- Issue published online: 28 OCT 2010
- Article first published online: 5 OCT 2010
- Manuscript Accepted: 23 JUL 2010
- Manuscript Received: 15 DEC 2009
- Abstract
- Article
- References
- Cited By
Keywords:
- amino acid-bound polyolefine;
- isotactic;
- NMR;
- polystyrene;
- radical polymerization;
- stereoinduced polymers
Abstract
Radical polymerization of styrene derivatives having a series of amino acid, alanine, glycine, leucine, valine, Boc-leucine, and Boc-valine, in the side chain bound at the C-terminal was conducted to regulate the stereoinduction system in the propagation step. Isotacticity increased in the polymer main chain, especially in the polymerization of monomers bearing N-free L-leucyl and L-valyl esters in THF or DMF at 50 °C, by the synergic stereoregulation with chirality control and hydrogen bonding between the radical polymer terminal and the monomer. © 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2010