A. V. Aksenov, I. Yu. Grishin, V. V. Malyuga, D. A. Aksenov, R. G. Dzhioeva, N. A. Aksenov
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α-Alkyl-α-nitro ketones as 1,2- and 1,1-biselectrophiles. Synthesis of benzoxazoles, benzimidazoles, and quinoxalines
The reactivity of α-alkyl-α-nitroacetophenones with 1,2-phenylenediamines and o-aminophenols in acidic medium was examined. The reaction pathway depends on the catalyst used and provides access to the corresponding benzoxazoles, benzimidazoles, and quinoxalines via the aza-Nef-type reaction.
期刊介绍:
Publishing nearly 500 original articles a year, by leading Scientists from Russia and throughout the world, Russian Chemical Bulletin is a prominent international journal. The coverage of the journal spans practically all areas of fundamental chemical research and is presented in five sections:
General and Inorganic Chemistry;
Physical Chemistry;
Organic Chemistry;
Organometallic Chemistry;
Chemistry of Natural Compounds and Bioorganic Chemistry.