期刊
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
卷 49, 期 1, 页码 293-299出版社
WILEY
DOI: 10.1002/pola.24452
关键词
anionic polymerization; chiral; helical polymers; menthyl vinyl ketone; radical polymerization
资金
- National Science Foundation of China [20772102]
- Higher Education Doctoral Science Foundation of China [20060530002]
- Hunan Provincial Innovation Foundation for Postgraduate [S2008yjscx08]
Menthyl vinyl ketone (MVK) was radically polymerized to obtain a polymer with excess of one-handed helical sense. Like as the anionically polymerized poly-MVK, the radically polymerized poly-MVK also kept stable one-handed helical conformation in solvent. The optical rotation and the circular dichroism signal intensity of the radically polymerized poly-MVK were larger than that of the anionically polymerized poly-MVK. The molecular weight of the radically polymerized poly-MVK was much larger than that of the THF-soluble part of the anionically polymerized poly-MVK. (C) 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 49: 293-299, 2011
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