Concepedia

Aromaticity as a Quantitative Concept. 7. Aromaticity Reaffirmed as a Multidimensional Characteristic

Alan R. Katritzky, Mati Karelson, Sulev Sild, Tadeusz M. Krygowski, Karl Jug

The Journal of Organic Chemistry · 1998 · 293 citations · 21 references

DOI

Concepts

Abstract

Recent claims that linear relationships exist between energetic, geometric, and magnetic criteria of aromaticity are shown to be invalid for any representative set of heteroaromatics in which the number of heteroatoms varies.

References

21

Nucleus-Independent Chemical Shifts:  A Simple and Efficient Aromaticity Probe

Paul von Ragué Schleyer, Christoph Maerker, Alk Dransfeld et al. · Journal of the American Chemical Society · 1996 · 6.2K citations

, , +5

Crystallographic studies of inter- and intramolecular interactions reflected in aromatic character of .pi.-electron systems

Tadeusz M. Krygowski · Journal of Chemical Information and Computer Sciences · 1993 · 1.3K citations

, , +13

What is aromaticity?

P. Rague von Schleyer, Haijun Jiao · Pure and Applied Chemistry · 1996 · 966 citations · Full text

, , +4

Aromaticity and Antiaromaticity in Five‐Membered C<sub>4</sub>H<sub>4</sub>X Ring Systems: “Classical” and “Magnetic” Concepts May Not Be “Orthogonal”

Paul von Ragué Schleyer, Haijun Jiao, Peter K. Freeman · Angewandte Chemie International Edition in English · 1995 · 544 citations

, , +17

Aromaticity as a quantitative concept. 1. A statistical demonstration of the orthogonality of classical and magnetic aromaticity in five- and six-membered heterocycles

Alan R. Katritzky, P. Barczyński, Giuseppe Musumarra et al. · Journal of the American Chemical Society · 1989 · 459 citations

, , +12