A 1H and 13C n.m.r. study of the pyrene dianion and proposed tetra-anion
- 1 January 1984
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 9,p. 591-593
- https://doi.org/10.1039/c39840000591
Abstract
Sodium or potassium metal reduction of pyrene in tetrahydrofuran is shown to yield the paratropic, D2h symmetric dianion and minor amounts of the 1-hydropyrenyl monoanion; the latter compounds affords n.m.r. data that earlier had been incorrectly assigned to an unsymmetrical dianion or tetra-anion.Keywords
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