DOI: 10.1070/MC1998v008n06ABEH001017
(Paper)
Mendeleev Commun., 1998, 8, 242-243
Reaction of aromatic isocyanides with triethylamine: a new method for the synthesis of indole betaines
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Maxim A. Mironov and Vladimir S. Mokrushin
Abstract
A new reaction between aromatic isocyanides containing electron-withdrawing substituents and triethylamine is described which allows 2-triethylammonium-3-arylaminoindolates to be obtained. The structure of the compounds was determined by X-ray analysis, NMR and mass spectroscopy.