Phosphites as alternative coreagents for the one-pot aminolysis/thiol-ene synthesis of maleimide-functionalized RAFT polymers

Hien The Ho; Martin E. Levere; Sagrario Pascual; Véronique Montembault; Jean Claude Soutif; Laurent Fontaine

doi:10.1002/pola.25934

Phosphites as alternative coreagents for the one-pot aminolysis/thiol-ene synthesis of maleimide-functionalized RAFT polymers

Hien The Ho, Martin E. Levere, Sagrario Pascual, Véronique Montembault, Jean Claude Soutif, Laurent Fontaine

Faculty of Science

Le Mans Université

Research output: Contribution to journal › Article › peer-review

15 Citations (SciVal)

Abstract

The one-pot aminolysis/thiol-ene chain-end modification between a well-defined trithiocarbonate-functionalized poly(N-isopropylacrylamide) (DP _n = 13 and PDI = 1.06) and N-phenyl maleimide has been investigated using triethylphosphite (P(OEt) ₃) as a coreagent. A quantitative chain-end functionalization has been obtained as shown by ¹H NMR spectroscopy and MALDI-TOF mass spectrometry.

Original language	English
Pages (from-to)	1657-1661
Number of pages	5
Journal	Journal of Polymer Science, Part A: Polymer Chemistry
Volume	50
Issue number	8
DOIs	https://doi.org/10.1002/pola.25934
Publication status	Published - 15 Apr 2012

Keywords

"click"chemistry
functionalization of polymers
radical polymerization
reversible addition fragmentation chain transfer (RAFT)
synthesis

ASJC Scopus subject areas

Materials Chemistry
Polymers and Plastics
Organic Chemistry

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10.1002/pola.25934

Cite this

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abstract = "The one-pot aminolysis/thiol-ene chain-end modification between a well-defined trithiocarbonate-functionalized poly(N-isopropylacrylamide) (DP n = 13 and PDI = 1.06) and N-phenyl maleimide has been investigated using triethylphosphite (P(OEt) 3) as a coreagent. A quantitative chain-end functionalization has been obtained as shown by 1H NMR spectroscopy and MALDI-TOF mass spectrometry.",

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AU - Levere, Martin E.

AU - Pascual, Sagrario

AU - Montembault, Véronique

AU - Soutif, Jean Claude

AU - Fontaine, Laurent

PY - 2012/4/15

Y1 - 2012/4/15

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AB - The one-pot aminolysis/thiol-ene chain-end modification between a well-defined trithiocarbonate-functionalized poly(N-isopropylacrylamide) (DP n = 13 and PDI = 1.06) and N-phenyl maleimide has been investigated using triethylphosphite (P(OEt) 3) as a coreagent. A quantitative chain-end functionalization has been obtained as shown by 1H NMR spectroscopy and MALDI-TOF mass spectrometry.

KW - "click"chemistry

KW - functionalization of polymers

KW - radical polymerization

KW - reversible addition fragmentation chain transfer (RAFT)

KW - synthesis

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JO - Journal of Polymer Science, Part A: Polymer Chemistry

JF - Journal of Polymer Science, Part A: Polymer Chemistry

IS - 8

ER -

Phosphites as alternative coreagents for the one-pot aminolysis/thiol-ene synthesis of maleimide-functionalized RAFT polymers

Abstract

Keywords

ASJC Scopus subject areas

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