Dithioacetalisation of PEEK: A general technique for the solubilisation and characterisation of semi-crystalline aromatic polyketones

Howard M. Colquhoun; F. P V Paoloni; M. G B Drew; Philip Hodge

doi:10.1039/b708116b

Dithioacetalisation of PEEK: A general technique for the solubilisation and characterisation of semi-crystalline aromatic polyketones

Howard M. Colquhoun, F. P V Paoloni, M. G B Drew, Philip Hodge

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

Abstract

The family of semi-crystalline, aromatic, high-temperature thermoplastics known as poly(ether-ketone)s are insoluble in conventional organic solvents, but undergo completely general and quantitatively reversible reactions with alkanedithiols in strong acid media, to give soluble poly(dithioacetal)s, which are readily characterisable by GPC and light scattering techniques. © The Royal Society of Chemistry.

Original language	English
Pages (from-to)	3365-3367
Number of pages	2
Journal	Chemical Communications
Issue number	32
DOIs	https://doi.org/10.1039/b708116b
Publication status	Published - 2007

Keywords

POLY(ETHER ETHER KETONE)
MOLECULAR-WEIGHT DISTRIBUTIONS
CHEMICAL
DERIVATIZATION METHOD
SIZE-EXCLUSION CHROMATOGRAPHY
POLY(ARYLETHERKETONE-CO-SULFONE) HTX
CYCLIC OLIGOMERS
POLY(OXY-1,3-PHENYLENECARBONYL-1,4-PHENYLENE)
POLY(ARYL-ETHER-ETHER-KETONE)
POLYMERIZATION
ACID

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10.1039/b708116b

CCDC 649151: Experimental Crystal Structure Determination
Colquhoun, H. M. (Contributor), Paoloni, F. P. V. (Contributor), Drew, M. G. B. (Contributor) & Hodge, P. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2007
DOI: 10.5517/ccpshc9, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccpshc9&sid=DataCite
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title = "Dithioacetalisation of PEEK: A general technique for the solubilisation and characterisation of semi-crystalline aromatic polyketones",

abstract = "The family of semi-crystalline, aromatic, high-temperature thermoplastics known as poly(ether-ketone)s are insoluble in conventional organic solvents, but undergo completely general and quantitatively reversible reactions with alkanedithiols in strong acid media, to give soluble poly(dithioacetal)s, which are readily characterisable by GPC and light scattering techniques. {\textcopyright} The Royal Society of Chemistry.",

keywords = "POLY(ETHER ETHER KETONE), MOLECULAR-WEIGHT DISTRIBUTIONS, CHEMICAL, DERIVATIZATION METHOD, SIZE-EXCLUSION CHROMATOGRAPHY, POLY(ARYLETHERKETONE-CO-SULFONE) HTX, CYCLIC OLIGOMERS, POLY(OXY-1,3-PHENYLENECARBONYL-1,4-PHENYLENE), POLY(ARYL-ETHER-ETHER-KETONE), POLYMERIZATION, ACID",

author = "Colquhoun, {Howard M.} and Paoloni, {F. P V} and Drew, {M. G B} and Philip Hodge",

note = "Colquhoun, Howard M. Paoloni, Francois P. V. Drew, Michael G. B. Hodge, Philip 17 ROYAL SOC CHEMISTRY CAMBRIDGE 198VH",

year = "2007",

doi = "10.1039/b708116b",

language = "English",

pages = "3365--3367",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "32",

}

TY - JOUR

T1 - Dithioacetalisation of PEEK: A general technique for the solubilisation and characterisation of semi-crystalline aromatic polyketones

AU - Colquhoun, Howard M.

AU - Paoloni, F. P V

AU - Drew, M. G B

AU - Hodge, Philip

N1 - Colquhoun, Howard M. Paoloni, Francois P. V. Drew, Michael G. B. Hodge, Philip 17 ROYAL SOC CHEMISTRY CAMBRIDGE 198VH

PY - 2007

Y1 - 2007

N2 - The family of semi-crystalline, aromatic, high-temperature thermoplastics known as poly(ether-ketone)s are insoluble in conventional organic solvents, but undergo completely general and quantitatively reversible reactions with alkanedithiols in strong acid media, to give soluble poly(dithioacetal)s, which are readily characterisable by GPC and light scattering techniques. © The Royal Society of Chemistry.

AB - The family of semi-crystalline, aromatic, high-temperature thermoplastics known as poly(ether-ketone)s are insoluble in conventional organic solvents, but undergo completely general and quantitatively reversible reactions with alkanedithiols in strong acid media, to give soluble poly(dithioacetal)s, which are readily characterisable by GPC and light scattering techniques. © The Royal Society of Chemistry.

KW - POLY(ETHER ETHER KETONE)

KW - MOLECULAR-WEIGHT DISTRIBUTIONS

KW - CHEMICAL

KW - DERIVATIZATION METHOD

KW - SIZE-EXCLUSION CHROMATOGRAPHY

KW - POLY(ARYLETHERKETONE-CO-SULFONE) HTX

KW - CYCLIC OLIGOMERS

KW - POLY(OXY-1,3-PHENYLENECARBONYL-1,4-PHENYLENE)

KW - POLY(ARYL-ETHER-ETHER-KETONE)

KW - POLYMERIZATION

KW - ACID

U2 - 10.1039/b708116b

DO - 10.1039/b708116b

M3 - Article

SN - 1359-7345

SP - 3365

EP - 3367

JO - Chemical Communications

JF - Chemical Communications

IS - 32

ER -

Dithioacetalisation of PEEK: A general technique for the solubilisation and characterisation of semi-crystalline aromatic polyketones

Abstract

Keywords

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Datasets

CCDC 649151: Experimental Crystal Structure Determination

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