Reaction of cyclic tetrathiophosphates with carboxylic acids as a means to generate dithioesters and control radical polymerization by RAFT

Alex Duréault; Yves Gnanou; Daniel Taton; Mathias Destarac; Frédéric Leising

doi:10.1002/anie.200250770

Reaction of cyclic tetrathiophosphates with carboxylic acids as a means to generate dithioesters and control radical polymerization by RAFT

Alex Duréault, Yves Gnanou^*, Daniel Taton, Mathias Destarac, Frédéric Leising

^*Corresponding author for this work

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

59 Scopus citations

Abstract

Radical control: Controlled free-radical polymerization of styrene and methyl (meth)acrylate is achieved by using Davy reagents or P₄S₁₀ in conjunction with benzoic acid, which leads to in situ formation of dithioesters that act as chain-transfer agents and thus control the reaction. In the case of P₄S₁₀/PhCOOH, d[thiobenzoic acid is the key intermediate in this process (see scheme).

Original language	English (US)
Pages (from-to)	2869-2872
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	42
Issue number	25
DOIs	https://doi.org/10.1002/anie.200250770
State	Published - Jun 30 2003
Externally published	Yes

Keywords

Block copolymers
Phosphorus
Polymerization
Radical reactions
Sulfur

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.200250770

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abstract = "Radical control: Controlled free-radical polymerization of styrene and methyl (meth)acrylate is achieved by using Davy reagents or P4S10 in conjunction with benzoic acid, which leads to in situ formation of dithioesters that act as chain-transfer agents and thus control the reaction. In the case of P4S10/PhCOOH, d[thiobenzoic acid is the key intermediate in this process (see scheme).",

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AU - Duréault, Alex

AU - Gnanou, Yves

AU - Taton, Daniel

AU - Destarac, Mathias

AU - Leising, Frédéric

PY - 2003/6/30

Y1 - 2003/6/30

N2 - Radical control: Controlled free-radical polymerization of styrene and methyl (meth)acrylate is achieved by using Davy reagents or P4S10 in conjunction with benzoic acid, which leads to in situ formation of dithioesters that act as chain-transfer agents and thus control the reaction. In the case of P4S10/PhCOOH, d[thiobenzoic acid is the key intermediate in this process (see scheme).

AB - Radical control: Controlled free-radical polymerization of styrene and methyl (meth)acrylate is achieved by using Davy reagents or P4S10 in conjunction with benzoic acid, which leads to in situ formation of dithioesters that act as chain-transfer agents and thus control the reaction. In the case of P4S10/PhCOOH, d[thiobenzoic acid is the key intermediate in this process (see scheme).

KW - Block copolymers

KW - Phosphorus

KW - Polymerization

KW - Radical reactions

KW - Sulfur

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

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ER -

Reaction of cyclic tetrathiophosphates with carboxylic acids as a means to generate dithioesters and control radical polymerization by RAFT

Abstract

Keywords

ASJC Scopus subject areas

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