A facile synthesis route to thiol-functionalized α,ω-telechelic polymers via reversible addition fragmentation chain transfer polymerization

Derek L. Patton, Matthew Mullings, Timothy Fulghum, Rigoberto C. Advincula

研究成果: Review article査読

130 被引用数 (Scopus)

抄録

A straightforward procedure to α,ω-thiol telechelics was analyzed on the basis of reversible addition fragmentation chain transfer (RAFT) polymerization. It was observed that this technique allows α,ω- thiol functionalized polymers to be prepared directly from a difunctional chain transfer agent with only one postpolymerization reaction. The dithioester termini were converted to thiols by way of aminolysis in the presence of an antioxidant to yield the difunctional polymers with narrow molecular weight distributions. The α,ω-thiol telechelics showed greatly improved thermal properties in the absence of the dithioester end group.

本文言語English
ページ(範囲)8597-8602
ページ数6
ジャーナルMacromolecules
38
20
DOI
出版ステータスPublished - 2005 10 4
外部発表はい

ASJC Scopus subject areas

  • Materials Chemistry

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