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Issue 57, 2014
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Use of residual dipolar couplings in conformational analysis of meta-disubstituted calix[4]arenes

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Abstract

Dimercuration of tetrapropoxy calix[4]arene followed by a reaction with isoamyl nitrite afforded dinitroso regioisomers with unique substitution patterns. The unusual conformational behaviour of these inherently chiral systems was revealed by the combination of dynamic NMR and residual dipolar coupling (RDC) techniques.

Graphical abstract: Use of residual dipolar couplings in conformational analysis of meta-disubstituted calix[4]arenes

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Article information


Submitted
27 Mar 2014
Accepted
30 Apr 2014
First published
30 Apr 2014

Chem. Commun., 2014,50, 7590-7592
Article type
Communication

Use of residual dipolar couplings in conformational analysis of meta-disubstituted calix[4]arenes

L. Vrzal, K. Flídrová, T. Tobrman, H. Dvořáková and P. Lhoták, Chem. Commun., 2014, 50, 7590
DOI: 10.1039/C4CC02274B

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