Abstract
Carbocations of the tri-phenylmethylseries give with In - salts which are characterized by the natur of the anion. The preparation and general physical, spectral and chemical properties of tris-(4-dimethylaminophenyl)-carbenium-triiodid (1), a salt of crystal violet, and bis-(4-dimethylaminophenyl)-phenyl-carbenium-triiodid (2), a salt of malachite green, are described. The structure of the cations and anions of these carbeniumsalts is determined from their spectral data.
Received: 1978-7-4
Published Online: 2014-6-2
Published in Print: 1978-12-1
© 1946 – 2014: Verlag der Zeitschrift für Naturforschung
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