Are para-nitro-pyridine N-oxides quinonoid or benzenoid? An answer given by spatial NICS (TSNMRS)
- The spatial magnetic properties (Through-Space NMR Shieldings-TSNMRS) of a number of substituted para-nitro-pyridine N-oxides have been computed, visualized as Iso-Chemical-Shielding-Surfaces (ICSS) of various size and direction, and were examined subject to the present quinonoid or benzenoid pi-relectron distribution of the six-membered ring. (C) 2015 Elsevier Ltd. All rights reserved.
| Author details: | Erich KleinpeterORCiDGND, Marcus Michaelis, Andreas KochORCiDGND |
|---|---|
| DOI: | https://doi.org/10.1016/j.tet.2015.02.043 |
| ISSN: | 0040-4020 |
| Title of parent work (English): | Tetrahedron |
| Publisher: | Elsevier |
| Place of publishing: | Oxford |
| Publication type: | Article |
| Language: | English |
| Year of first publication: | 2015 |
| Publication year: | 2015 |
| Release date: | 2017/03/27 |
| Tag: | Anisotropy effect; Benzenoid structure; Quinonoid structure; Ring current effect; Theoretical calculations; para-Nitro-pyridine N-oxides |
| Volume: | 71 |
| Issue: | 15 |
| Number of pages: | 7 |
| First page: | 2273 |
| Last Page: | 2279 |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie |
| Peer review: | Referiert |
