Please use this identifier to cite or link to this item:
|Title:||Synthesis of chiral butenolides using amino-thiocarbamate-catalyzed asymmetric bromolactonization||Authors:||Tan, C.K.
|Issue Date:||5-Feb-2014||Citation:||Tan, 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||Abstract:||The 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.||Source Title:||Tetrahedron Letters||URI:||http://scholarbank.nus.edu.sg/handle/10635/95116||ISSN:||00404039||DOI:||10.1016/j.tetlet.2014.01.009|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jun 4, 2020
WEB OF SCIENCETM
checked on May 26, 2020
checked on Jun 6, 2020
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.