pubs.acs.org/OrgLett Diagnosing Ring Current(s) in Figure-Eight Skeletons : A 3D Through-Space Conjugation in the Two-Loops Crossing
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Wypych , K , Dimitrova , M , Sundholm , D & Pawlicki , M 2022 , ' pubs.acs.org/OrgLett Diagnosing Ring Current(s) in Figure-Eight Skeletons : A 3D Through-Space Conjugation in the Two-Loops Crossing ' , Organic Letters , vol. 24 , no. 27 , pp. 4876-4880 . https://doi.org/10.1021/acs.orglett.2c01625
| Title: | pubs.acs.org/OrgLett Diagnosing Ring Current(s) in Figure-Eight Skeletons : A 3D Through-Space Conjugation in the Two-Loops Crossing |
| Author: | Wypych, Katarzyna; Dimitrova, Maria; Sundholm, Dage; Pawlicki, Milosz |
| Contributor organization: | Department of Chemistry Doctoral Programme in Chemistry and Molecular Sciences |
| Date: | 2022-07-15 |
| Language: | eng |
| Number of pages: | 5 |
| Belongs to series: | Organic Letters |
| ISSN: | 1523-7060 |
| DOI: | https://doi.org/10.1021/acs.orglett.2c01625 |
| URI: | http://hdl.handle.net/10138/346563 |
| Abstract: | The macrocyclic structures with local conjugation readily undergo a redox-triggered change in the diatropic character, leading to a global current-density pathway of the doubly charged systems. The figure eight geometry of the neutral dimer does not significantly change upon oxidation according to the spectroscopic and computational data. The oxidation leads to 3D cross-conjugation at the intersection of the two ethylene bridges resulting in a global ring current. |
| Subject: |
CURRENT DENSITIES
AROMATICITY MOLECULES MOBIUS 116 Chemical sciences |
| Peer reviewed: | Yes |
| Rights: | cc_by |
| Usage restriction: | openAccess |
| Self-archived version: | publishedVersion |
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