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Issue 27, 2013
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Calix[4]arenes with intramolecularly bridged meta positions prepared via Pd-catalysed double C–H activation

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Abstract

The introduction of a 2-pyridylsulfoxide moiety into the upper rim of calix[4]arenes enabled the synthesis of unprecedented derivatives with intramolecularly bridged meta positions of two neighbouring aromatic subunits. Palladium-catalysed double C–H activation thus represents a straightforward way to a completely novel type of calixarenes.

Graphical abstract: Calix[4]arenes with intramolecularly bridged meta positions prepared via Pd-catalysed double C–H activation

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Article information


Submitted
25 Jan 2013
Accepted
12 Feb 2013
First published
13 Feb 2013

Chem. Commun., 2013,49, 2798-2800
Article type
Communication

Calix[4]arenes with intramolecularly bridged meta positions prepared via Pd-catalysed double C–H activation

J. Holub, V. Eigner, L. Vrzal, H. Dvořáková and P. Lhoták, Chem. Commun., 2013, 49, 2798
DOI: 10.1039/C3CC40655E

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