The Radical Anions of Heptalene and 1, 7‐Methano‐[12]annulene
- 1 January 1974
- journal article
- research article
- Published by Wiley in Helvetica Chimica Acta
- Vol. 57 (8) , 2399-2406
- https://doi.org/10.1002/hlca.19740570812
Abstract
The radical anions of heptalene and of 1, 7‐methano‐[12]annulene are generated by metal reduction and characterized by means of their ESR‐spectra. Whereas the neutral hydrocarbons are π‐bond localized their corresponding radical anions turn out to be π‐bond delocalized. This could be deduced from an interpretation of the different hyperfine splittings using a simple MO‐model.Keywords
This publication has 12 references indexed in Scilit:
- The Dianions of 1,7‐and 1,6‐Methano[12]annulenes— Novel Aromatic 14π Electron SystemsAngewandte Chemie International Edition in English, 1974
- 1,7‐Methano[12]annulene—the 12π Analog of 1,6‐Methano[10]annuleneAngewandte Chemie International Edition in English, 1974
- Die Dianionen von 1,7- und 1,6-Methano-[12]annulen — neue aromatische 14π-ElektronensystemeAngewandte Chemie, 1974
- 1,7-Methano-[12]annulen — das 12π-Analogon des 1,6-Methano-[10]annulensAngewandte Chemie, 1974
- Electron spin resonance study of cycl[3.3.3]azine radical ionsJournal of the American Chemical Society, 1973
- Radical anion and the dianion of [16] annuleneJournal of the American Chemical Society, 1972
- Unusual Features in the ESR. Spectra of 1, 6‐Methano[10] annulene Radical Anion. A modified mcconnell equation for non‐planar π‐radicalsHelvetica Chimica Acta, 1971
- Hyperkonjugation in verdrillten π-radikalenTetrahedron, 1969
- Die ESR.‐Spektren der Radikal‐Anionen 1, 6‐überbrückter CyclodecapentaeneHelvetica Chimica Acta, 1965
- Self-consistent field theory of the electron spin distribution in π-electron radicalsMolecular Physics, 1960