Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/75546
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dc.titleAlternating conjugated and transannular chromophores: Tunable property of fluorene-paracyclophane copolymers via transannular π-π interaction
dc.contributor.authorWang, W.
dc.contributor.authorXu, J.
dc.contributor.authorLai, Y.-H.
dc.date.accessioned2014-06-23T05:31:41Z
dc.date.available2014-06-23T05:31:41Z
dc.date.issued2003-08-07
dc.identifier.citationWang, W., Xu, J., Lai, Y.-H. (2003-08-07). Alternating conjugated and transannular chromophores: Tunable property of fluorene-paracyclophane copolymers via transannular π-π interaction. Organic Letters 5 (16) : 2765-2768. ScholarBank@NUS Repository.
dc.identifier.issn15237060
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/75546
dc.description.abstract(Matrix presented) A series of fluorene-dithia[3.3]paracyclophane copolymers was synthesized by Suzuki coupling reactions of suitable precursors. Transannular π-π interactions altered the electronic and optical properties of the polymer backbone significantly. A large red shift in the emission spectrum of the unsubstituted polymer was accompanied by enhanced photoluminescence (PL) efficiency. Substitution in the cyclophane unit resulted in PL quenching.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/ol034413r
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.sourcetitleOrganic Letters
dc.description.volume5
dc.description.issue16
dc.description.page2765-2768
dc.identifier.isiut000184499600001
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