Dissected Nucleus-Independent Chemical Shift Analysis of π-Aromaticity and Antiaromaticity

2001948 citationsJournal Article

Authors

Paul von Ragué Schleyer · University of Georgia

Mariappan Manoharan · University of Georgia

Zhixiang Wang · Friedrich-Alexander-Universität Erlangen-Nürnberg

Boggavarapu Kiran · Friedrich-Alexander-Universität Erlangen-Nürnberg

Haijun Jiao · University of Georgia

Ralph Puchta · University of Georgia

Nicolaas J. R. van Eikema Hommes

Abstract

Analysis of the basic π-aromatic (benzene) and antiaromatic (cyclobutadiene) systems by dissected nucleus-independent chemical shifts (NICS) shows the contrasting diatropic and paratropic effects, but also reveals subtleties and unexpected details.

Topics & Keywords

Synthesis and Properties of Aromatic Compounds Advanced NMR Techniques and Applications Axial and Atropisomeric Chirality Synthesis

Publication Details

Published in: Organic Letters

Volume 3, Issue 16, pp. 2465-2468

DOI: 10.1021/ol016217v

Field-Weighted Citation Impact: 19.29

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Dissected Nucleus-Independent Chemical Shift Analysis of π-Aromaticity and Antiaromaticity

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Abstract

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Publication Details