Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.tetlet.2012.05.022
DC FieldValue
dc.titleSelenium Blue-α and -β: Turning on the fluorescence of a pyrenyl fluorophore via oxidative cleavage of the Se-C bond by reactive oxygen species
dc.contributor.authorChen, W.
dc.contributor.authorBay, W.P.
dc.contributor.authorWong, M.W.
dc.contributor.authorHuang, D.
dc.date.accessioned2014-10-16T08:39:53Z
dc.date.available2014-10-16T08:39:53Z
dc.date.issued2012-07-25
dc.identifier.citationChen, W., Bay, W.P., Wong, M.W., Huang, D. (2012-07-25). Selenium Blue-α and -β: Turning on the fluorescence of a pyrenyl fluorophore via oxidative cleavage of the Se-C bond by reactive oxygen species. Tetrahedron Letters 53 (30) : 3843-3846. ScholarBank@NUS Repository. https://doi.org/10.1016/j.tetlet.2012.05.022
dc.identifier.issn00404039
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/94772
dc.description.abstractRapid oxidation of nonfluorescent pyrenyl-CH 2SeAr (Ar = o-nitrophenyl) by hypochlorite yielded pyrenyl-CH 2Cl and pyrenyl-CH 2OH and turns on blue fluorescence, while slow oxidation of pyrenyl-CH 2SeAr with excess H 2O 2 leads to pyrenyl-CHO which emits a bluish-green fluorescence. The homolog, pyrenyl-CH 2CH 2SeAr′ (Ar′ = o-nitrophenyl) reacts slower with H 2O 2 and ClO - giving the same product, vinyl pyrene. © 2012 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.tetlet.2012.05.022
dc.sourceScopus
dc.subjectFluorescence
dc.subjectMolecular probes
dc.subjectOrganoselenium
dc.subjectPyrene
dc.subjectReactive oxygen species
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1016/j.tetlet.2012.05.022
dc.description.sourcetitleTetrahedron Letters
dc.description.volume53
dc.description.issue30
dc.description.page3843-3846
dc.description.codenTELEA
dc.identifier.isiut000306253100006
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

7
checked on Nov 14, 2019

WEB OF SCIENCETM
Citations

8
checked on Nov 14, 2019

Page view(s)

183
checked on Oct 26, 2019

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.