ESR-spektroskopische Untersuchung der Deprotonierung von Dibenzolchrom(I)-Kation / ESR-Study of the Deprotonation of Bisbenzenechromium (I)-Cation
Open Access
- 1 March 1972
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 27 (3) , 312-316
- https://doi.org/10.1515/znb-1972-0318
Abstract
Reaction of bisbenzenechromium (I)-cation with strong bases yields - in addition to diamagnetic products - a paramagnetic species for which the structure of (π-C6H6) Cr⊕ (π-C6H5 ⊖) is suggested on the basis of ESR spectroscopic evidence. The ESR spectrum also indicates an intramolecular, interannular proton exchange with a frequency of the order 107 sec-1.Keywords
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