Polymers | |
Effect of Trapping Agent and Polystyrene Chain End Functionality on Radical Trap-Assisted Atom Transfer Radical Coupling | |
Elizabeth M. Carnicom2  Jessica A. Abruzzese2  Yacouba Sidibe2  Kenneth D. Myers2  Eric S. Tillman1  | |
[1] Department of Chemistry, Bucknell University, Lewisburg, PA 17837, USA; | |
关键词: atom transfer radical polymerization; polystyrene; kinetics; radical trap; | |
DOI : 10.3390/polym6112737 | |
来源: mdpi | |
【 摘 要 】
Coupling reactions were performed to gauge the effect of the inclusion of a radical trap on the success of coupling reactions of monohalogenated polystyrene (PSX) chains in atom transfer radical coupling (ATRC) type reactions. The effect of both the specific radical trap chosen and the structure of the polymer chain end were evaluated by the extent of dimerization observed in a series of analogous coupling reactions. The commonly used radical trap 2-methyl-2-nitrosopropane (MNP) showed the highest amounts of dimerization for PS
【 授权许可】
CC BY
© 2014 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190020677ZK.pdf | 1435KB | download |