Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/1964
Title: Sterically encumbered regioselective cycloaddition of a calixarene derived bis(spirodienone) with 1,2-benzoquinones
Authors: Luxmi Varma, R
Ganga, V B
Suresh, E
Suresh, C H
Keywords: Diels alder reactions
Molecular recognition
Upper rim derivatives
Issue Date: 2006
Publisher: Elsevier
Citation: Tetrahedron Letters 47(6):917-921;6 Feb 2006
Abstract: A calix[4]arene derived bis(spirodienone) acts as the 2 pi component in a cycloaddition reaction with two molecules of 3,5di-tert-butyl-1-2-benzoquinone in the [2+4] manner leading to macrocycles with a benzodioxin moiety. A theoretical rationalization of the results suggested a sterically encumbered regioselective pathway, which gives sterically crowded products.
ISSN: 0040-4039
Appears in Collections:2006

Files in This Item:
File Description SizeFormat 
  Restricted Access
252.96 kBAdobe PDFView/Open Request a copy

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