Indolenine Oxides, VIII. Reaction of 5,7-di-tert-butyl-3,3-dimethyl-3H-indole 1-Oxide with Grignard Reagents. - A New Stable Aminyl Oxide (Nitroxide)

The title compound 1, unsubstituted at C‐2, is efficiently converted into its 2‐substituted derivatives 4a,b by Grignard addition and lead dioxide oxidation. 4a, when subjected to the same sequence, gives high yields of the aminyl oxide 5a which is also formed in small amounts in the conversion of 1...

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Veröffentlicht in:Chemische Berichte 1983-06, Vol.116 (6), p.2049-2057
Hauptverfasser: Döpp, Dietrich, Greci, Lucedio, Nour-el-Din, Ahmed Moukhtar
Format: Artikel
Sprache:eng
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