Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/2107
Full metadata record
DC FieldValueLanguage
dc.contributor.authorSreeja, T-
dc.contributor.authorJisha, B-
dc.contributor.authorBabukuttannair, A-
dc.contributor.authorSreemathi, V-
dc.contributor.authorLuxmi Varma, R-
dc.date.accessioned2016-01-18T06:59:41Z-
dc.date.available2016-01-18T06:59:41Z-
dc.date.issued2010-
dc.identifier.citationTetrahedron 66(27-28):5270-5276;03 Jul 2010en_US
dc.identifier.issn0040-4020-
dc.identifier.urihttp://ir.niist.res.in:8080/jspui/handle/123456789/2107-
dc.description.abstractA seemingly ipso-like nucleophilic substitution of the upper rim of p-tert-butylcalix[4]arene is accomplished by an indirect method involving calix[4]arene derived bis(spirodienone). This method not only provides both mono and 1,3-diaryloxy calixarenes but also enables the synthesis of upper rim monothio substituted calix[4]arenes. A modification of the methodology can be successfully extended for the selective synthesis of mono- and 1,3-diquinone calix[4]arenes having free hydroxyl groups at the lower rim, in fewer steps.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.subjectNMR Chemical-shiftsen_US
dc.subjectQuantum-mechanical calculationsen_US
dc.subjectP-Bromodienone routeen_US
dc.subjectConformationally relevant Hen_US
dc.subjectSelective functionalizationen_US
dc.subjectCrystal-structureen_US
dc.subjectCalixarene systemsen_US
dc.subjectBinding-propertiesen_US
dc.subjectSpirodienone routeen_US
dc.subjectIPSO-Nitrationen_US
dc.titleDirect access to upper rim substituted mono- and diaryloxy calix[4]arenes via bis(spirodienone) routeen_US
dc.typeArticleen_US
Appears in Collections:2010

Files in This Item:
File Description SizeFormat 
2010_0136.pdf
  Restricted Access
699.08 kBAdobe PDFView/Open Request a copy


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