Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/18365
DC FieldValueLanguage
dc.contributorDepartment of Applied Biology and Chemical Technology-
dc.creatorChen, Q-
dc.creatorLiang, J-
dc.creatorWang, S-
dc.creatorWang, D-
dc.creatorWang, R-
dc.date.accessioned2015-06-23T09:10:25Z-
dc.date.available2015-06-23T09:10:25Z-
dc.identifier.issn1359-7345-
dc.identifier.urihttp://hdl.handle.net/10397/18365-
dc.language.isoenen_US
dc.publisherRoyal Society of Chemistryen_US
dc.titleAn asymmetric approach toward chiral multicyclic spirooxindoles from isothiocyanato oxindoles and unsaturated pyrazolones by a chiral tertiary amine thiourea catalysten_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1657-
dc.identifier.epage1659-
dc.identifier.volume49-
dc.identifier.issue16-
dc.identifier.doi10.1039/c3cc38386e-
dcterms.abstractThe first organocatalytic Michael-cyclization cascade reaction between isothiocyanato oxindoles and unsaturated pyrazolones has been developed. The multicyclic spiro[oxindole/thiobutyrolactam/pyrazolone] core structures containing three contiguous stereogenic centers, including two spiro quaternary centers, were prepared with excellent diastereo- (up to >20:1) and enantioselectivities (up to 99% ee).-
dcterms.bibliographicCitationChemical communications, 2013, v. 49, no. 16, p. 1657-1659-
dcterms.isPartOfChemical communications-
dcterms.issued2013-
dc.identifier.isiWOS:000314187000026-
dc.identifier.scopus2-s2.0-84873317182-
dc.identifier.eissn1364-548X-
dc.identifier.rosgroupidr66706-
dc.description.ros2012-2013 > Academic research: refereed > Publication in refereed journal-
Appears in Collections:Journal/Magazine Article
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