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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 3231 | - |
dc.citation.number | 23 | - |
dc.citation.startPage | 3223 | - |
dc.citation.title | POLYMER CHEMISTRY | - |
dc.citation.volume | 9 | - |
dc.contributor.author | Shih, Feng-Yang | - |
dc.contributor.author | Tian, Sisi | - |
dc.contributor.author | Gallagher, Nicholas | - |
dc.contributor.author | Park, Young S. | - |
dc.contributor.author | Grubbs, Robert B. | - |
dc.date.accessioned | 2023-12-21T20:40:45Z | - |
dc.date.available | 2023-12-21T20:40:45Z | - |
dc.date.created | 2018-07-07 | - |
dc.date.issued | 2018-06 | - |
dc.description.abstract | ipso-Arylative cross-coupling with two 3-hexylthiophene derivatives, (5-bromo-4-hexylthiophen-2-yl)diphenylmethanol and 2-(5-bromo-4-hexylthiophen-2-yl)propan-2-ol, has been used to prepare poly(3-hexylhiophene) (P3HT) as a model conjugated polymer. P3HT with number-average molecular weights ranging from 8-20 kg mol(-1) (D 1.4-2.2) was prepared from 5-bromo-4-hexylthiophen-2-yl)diphenylmethanol with a Pd(OAc)(2)/PCy3/Cs2CO3 catalyst system. Only oligomerization of 2-(5-bromo-4-hexylthiophen-2-yl)propan-2-ol (M-n approximate to 3 kg mol(-1)) was observed under similar conditions. Studies with model compounds suggest that side reactions involving end-group loss limit ultimate molecular weights. | - |
dc.identifier.bibliographicCitation | POLYMER CHEMISTRY, v.9, no.23, pp.3223 - 3231 | - |
dc.identifier.doi | 10.1039/c8py00605a | - |
dc.identifier.issn | 1759-9954 | - |
dc.identifier.scopusid | 2-s2.0-85048435189 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/24535 | - |
dc.identifier.url | http://pubs.rsc.org/en/Content/ArticleLanding/2018/PY/C8PY00605A#!divAbstract | - |
dc.identifier.wosid | 000435328400006 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | ipso-Arylative polymerization as a route to π-conjugated polymers: synthesis of poly(3-hexylthiophene) | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | CATALYST-TRANSFER POLYCONDENSATION | - |
dc.subject.keywordPlus | CHAIN-GROWTH POLYMERIZATION | - |
dc.subject.keywordPlus | CROSS-COUPLING REACTIONS | - |
dc.subject.keywordPlus | PD-PEPPSI-IPR | - |
dc.subject.keywordPlus | ARYL HALIDES | - |
dc.subject.keywordPlus | C-C | - |
dc.subject.keywordPlus | MOLECULAR-WEIGHT | - |
dc.subject.keywordPlus | ALPHA,ALPHA-DISUBSTITUTED ARYLMETHANOLS | - |
dc.subject.keywordPlus | HOMOALLYL ALCOHOLS | - |
dc.subject.keywordPlus | BOND-CLEAVAGE | - |
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