Peculiar behavior of degenerative chain transfer polymerization of a phosphonated methacrylate

Ghislain David; Zhor E. Asri; Samantha Rich; Patrice Castignolles; Yohann Guillaneuf; Patrick Lacroix-Desmazes; Bernard Boutevin

Peculiar behavior of degenerative chain transfer polymerization of a phosphonated methacrylate

Ghislain David, Zhor E. Asri, Samantha Rich, Patrice Castignolles, Yohann Guillaneuf, Patrick Lacroix-Desmazes, Bernard Boutevin

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25 Citations (Scopus)

Abstract

Living/controlled radical polymerization of dimethyl(methacryloyloxy)methyl phosphonate (MAPC1) has been attempted using degenerative transfer to produce block copolymers. RAFT polymerization of this monomer is sensitive to very low level of oxygen and in any case limited to low monomer conversion. Reverse iodine transfer polymerization (RITP) leads to higher monomer conversion with a limited amount of living polymer (55% by 1H NMR), precluding an efficient synthesis of block copolymers. A PMMA-b-PMAPC1 diblock copolymer was therefore synthesized by iodine transfer polymerization (ITP) of MAPC1 from a PMMA-I macro-chain transfer agent prepared by RITP. The diblock copolymer, purified by selective precipitation, contains an average of five MAPC1 units and has potential an adhesive and as a corrosion inhibitor.

Original language	English
Pages (from-to)	631-639
Number of pages	9
Journal	Macromolecular Chemistry and Physics
Volume	210
Issue number	8
Publication status	Published - 2009

Keywords

diblock copolymers
methyl methacrylate
phosphonates
polymerisation

Cite this

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title = "Peculiar behavior of degenerative chain transfer polymerization of a phosphonated methacrylate",

abstract = "Living/controlled radical polymerization of dimethyl(methacryloyloxy)methyl phosphonate (MAPC1) has been attempted using degenerative transfer to produce block copolymers. RAFT polymerization of this monomer is sensitive to very low level of oxygen and in any case limited to low monomer conversion. Reverse iodine transfer polymerization (RITP) leads to higher monomer conversion with a limited amount of living polymer (55% by 1H NMR), precluding an efficient synthesis of block copolymers. A PMMA-b-PMAPC1 diblock copolymer was therefore synthesized by iodine transfer polymerization (ITP) of MAPC1 from a PMMA-I macro-chain transfer agent prepared by RITP. The diblock copolymer, purified by selective precipitation, contains an average of five MAPC1 units and has potential an adhesive and as a corrosion inhibitor.",

keywords = "diblock copolymers, methyl methacrylate, phosphonates, polymerisation",

author = "Ghislain David and Asri, {Zhor E.} and Samantha Rich and Patrice Castignolles and Yohann Guillaneuf and Patrick Lacroix-Desmazes and Bernard Boutevin",

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TY - JOUR

T1 - Peculiar behavior of degenerative chain transfer polymerization of a phosphonated methacrylate

AU - David, Ghislain

AU - Asri, Zhor E.

AU - Rich, Samantha

AU - Castignolles, Patrice

AU - Guillaneuf, Yohann

AU - Lacroix-Desmazes, Patrick

AU - Boutevin, Bernard

PY - 2009

Y1 - 2009

N2 - Living/controlled radical polymerization of dimethyl(methacryloyloxy)methyl phosphonate (MAPC1) has been attempted using degenerative transfer to produce block copolymers. RAFT polymerization of this monomer is sensitive to very low level of oxygen and in any case limited to low monomer conversion. Reverse iodine transfer polymerization (RITP) leads to higher monomer conversion with a limited amount of living polymer (55% by 1H NMR), precluding an efficient synthesis of block copolymers. A PMMA-b-PMAPC1 diblock copolymer was therefore synthesized by iodine transfer polymerization (ITP) of MAPC1 from a PMMA-I macro-chain transfer agent prepared by RITP. The diblock copolymer, purified by selective precipitation, contains an average of five MAPC1 units and has potential an adhesive and as a corrosion inhibitor.

AB - Living/controlled radical polymerization of dimethyl(methacryloyloxy)methyl phosphonate (MAPC1) has been attempted using degenerative transfer to produce block copolymers. RAFT polymerization of this monomer is sensitive to very low level of oxygen and in any case limited to low monomer conversion. Reverse iodine transfer polymerization (RITP) leads to higher monomer conversion with a limited amount of living polymer (55% by 1H NMR), precluding an efficient synthesis of block copolymers. A PMMA-b-PMAPC1 diblock copolymer was therefore synthesized by iodine transfer polymerization (ITP) of MAPC1 from a PMMA-I macro-chain transfer agent prepared by RITP. The diblock copolymer, purified by selective precipitation, contains an average of five MAPC1 units and has potential an adhesive and as a corrosion inhibitor.

KW - diblock copolymers

KW - methyl methacrylate

KW - phosphonates

KW - polymerisation

UR - http://handle.uws.edu.au:8081/1959.7/502567

M3 - Article

SN - 1022-1352

VL - 210

SP - 631

EP - 639

JO - Macromolecular Chemistry and Physics

JF - Macromolecular Chemistry and Physics

IS - 8

ER -

Peculiar behavior of degenerative chain transfer polymerization of a phosphonated methacrylate

Abstract

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