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Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/1022
Title: A novel method for the upper rim alkoxy-substitution of calix[4]arene via a bis(spirodienone) route
Authors: Sreeja, T
Bhagavathy, G V
Jijy, E
Luxmi Varma, R
Keywords: p-tert-Butyl-calix[4]arene
Calix[4]bis(spirodienones)
Selective functionalization
Nucleophilic attack
Spirodienone route
IPSO- Nitration
Calixarenes
Issue Date: 2009
Publisher: Elsevier
Citation: Tetrahedron Letters 50(7):770-772;18 Feb 2009
Abstract: A mild and efficient one-step procedure for the upper rim modification of calix[4]arene via a bis(spirodienone) is described. The bis(spirodienone) on reaction with alcohols in the presence of p-TSA affords mono- and 1,3-disubstituted alkoxy derivatives in moderate to good yields.
URI: http://ir.niist.res.in:8080/jspui/handle/123456789/1022
ISSN: 0040-4039
Appears in Collections:2009

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