Please use this identifier to cite or link to this item: https://doi.org/10.1021/ja1098353
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dc.titlePentanidium-catalyzed enantioselective phase-transfer conjugate addition reactions
dc.contributor.authorMa, T.
dc.contributor.authorFu, X.
dc.contributor.authorKee, C.W.
dc.contributor.authorZong, L.
dc.contributor.authorPan, Y.
dc.contributor.authorHuang, K.-W.
dc.contributor.authorTan, C.-H.
dc.date.accessioned2014-06-23T05:46:23Z
dc.date.available2014-06-23T05:46:23Z
dc.date.issued2011-03-09
dc.identifier.citationMa, T., Fu, X., Kee, C.W., Zong, L., Pan, Y., Huang, K.-W., Tan, C.-H. (2011-03-09). Pentanidium-catalyzed enantioselective phase-transfer conjugate addition reactions. Journal of the American Chemical Society 133 (9) : 2828-2831. ScholarBank@NUS Repository. https://doi.org/10.1021/ja1098353
dc.identifier.issn00027863
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/76730
dc.description.abstractA new chiral entity, pentanidium, has been shown to be an excellent chiral phase-transfer catalyst. The enantioselective Michael addition reactions of tert-butyl glycinate-benzophenone Schiff base with various α,β- unsaturated acceptors provide adducts with high enantioselectivities. A successful gram-scale experiment at a low catalyst loading of 0.05 mol % indicates the potential for practical applications of this methodology. Phosphoglycine ester analogues can also be utilized as the Michael donor, affording enantioenriched α-aminophosphonic acid derivatives and phosphonic analogues of (S)-proline. © 2011 American Chemical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/ja1098353
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1021/ja1098353
dc.description.sourcetitleJournal of the American Chemical Society
dc.description.volume133
dc.description.issue9
dc.description.page2828-2831
dc.description.codenJACSA
dc.identifier.isiut000289455200010
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