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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.tetlet.2014.01.009
DC FieldValue
dc.titleSynthesis of chiral butenolides using amino-thiocarbamate-catalyzed asymmetric bromolactonization
dc.contributor.authorTan, C.K.
dc.contributor.authorEr, J.C.
dc.contributor.authorYeung, Y.-Y.
dc.date.accessioned2014-10-16T08:44:01Z
dc.date.available2014-10-16T08:44:01Z
dc.date.issued2014-02-05
dc.identifier.citationTan, C.K., Er, J.C., Yeung, Y.-Y. (2014-02-05). Synthesis of chiral butenolides using amino-thiocarbamate-catalyzed asymmetric bromolactonization. Tetrahedron Letters 55 (6) : 1243-1246. ScholarBank@NUS Repository. https://doi.org/10.1016/j.tetlet.2014.01.009
dc.identifier.issn00404039
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/95116
dc.description.abstractThe asymmetric cyclization of 4,4-disubstituted 3-butenoic acids is studied. Amino-thiocarbamates are used as the catalysts and N-bromosuccinimide is used as the stoichiometric halogen source. The resulting γ-butanolide products are readily converted into the corresponding γ-butenolides (up to 58% ee) derivatives in one-pot. © 2014 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.tetlet.2014.01.009
dc.sourceScopus
dc.subjectAsymmetric reaction
dc.subjectBromolactonization
dc.subjectCatalysis
dc.subjectLewis base
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1016/j.tetlet.2014.01.009
dc.description.sourcetitleTetrahedron Letters
dc.description.volume55
dc.description.issue6
dc.description.page1243-1246
dc.description.codenTELEA
dc.identifier.isiut000331428400029
Appears in Collections:Staff Publications

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