Abstract:
The Vilsmeier–Haack formylation of 4-(2-aryl-2-oxoethyl)-5-nitrophthalonitriles followed by reduction affords 3-acyl-1-hydroxy- 1H-indole-5,6-dicarbonitriles.
Citation:
Zh. V. Chirkova, M. V. Kabanova, S. S. Sergeev, S. I. Filimonov, I. G. Abramov, A. V. Samet, K. Yu. Suponitsky, “Synthesis of 3-acyl-1-hydroxy-1H-indole-5,6-dicarbonitriles”, Mendeleev Commun., 25:4 (2015), 315–317
Linking options:
https://www.mathnet.ru/eng/mendc2394
https://www.mathnet.ru/eng/mendc/v25/i4/p315
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