DC Field | Value | Language |
---|---|---|
dc.contributor.author | In, I | ko |
dc.contributor.author | Kim, Sang Youl | ko |
dc.date.accessioned | 2013-03-06T17:32:53Z | - |
dc.date.available | 2013-03-06T17:32:53Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-05 | - |
dc.identifier.citation | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, v.43, no.10, pp.2021 - 2027 | - |
dc.identifier.issn | 0887-624X | - |
dc.identifier.uri | http://hdl.handle.net/10203/87793 | - |
dc.description.abstract | Aromatic poly(arylene thioether)s were synthesized from N-propyl-S-carbamate-protected aromatic dithiols and aromatic difluorides. The deprotection of the protected dithiols with an organic base such as 1,8-diazabicyclo[5.4.0]-7-undecene at room temperature and subsequent polymerization with the difluoride monomers at 120 degrees C in N-methyl-2-pyrrolidinone produced high molecular weight polymers with intrinsic viscosities as high as 0.45 dL/g. The use of organic bases instead of inorganic bases for the generation of thiophenoxide nucleophile was a convenient way of avoiding metallic impurities in the synthesis of the poly(arylene thioether)s through a nucleophilic aromatic substitution reaction. (c) 2005 Wiley Periodicals, Inc. | - |
dc.language | English | - |
dc.publisher | JOHN WILEY & SONS INC | - |
dc.subject | ETHER)S | - |
dc.subject | SULFONE)S | - |
dc.title | Synthesis of poly(arylene thioether)s from protected dithiols and aromatic difluorides with an organic base | - |
dc.type | Article | - |
dc.identifier.wosid | 000228765100004 | - |
dc.identifier.scopusid | 2-s2.0-19944425201 | - |
dc.type.rims | ART | - |
dc.citation.volume | 43 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 2021 | - |
dc.citation.endingpage | 2027 | - |
dc.citation.publicationname | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | - |
dc.identifier.doi | 10.1002/pola.20677 | - |
dc.contributor.localauthor | Kim, Sang Youl | - |
dc.contributor.nonIdAuthor | In, I | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | high performance polymers | - |
dc.subject.keywordAuthor | polycondensation | - |
dc.subject.keywordAuthor | poly(thioether ketone) | - |
dc.subject.keywordAuthor | protected dithiol monomers | - |
dc.subject.keywordAuthor | step-growth polymerization | - |
dc.subject.keywordPlus | ETHER)S | - |
dc.subject.keywordPlus | SULFONE)S | - |
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