D. A. Shabalin, M. Yu. Dvorko, E. Yu. Schmidt, N. I. Protsuk, I. A. Ushakov, A. I. Mikhaleva, B. A. Trofimov, “Reaction of (het)aryl cyclohexyl ketoximes with acetylene in the two-phase KOH/DMSO/n-hexane system: en route to spirocyclic 3H-pyrroles”, Mendeleev Commun., 2015, Volume 25, Issue 2,Pages 129

This article is cited in 6 papers

Communications

Reaction of (het)aryl cyclohexyl ketoximes with acetylene in the two-phase KOH/DMSO/n-hexane system: en route to spirocyclic 3H-pyrroles

D. A. Shabalin, M. Yu. Dvorko, E. Yu. Schmidt, N. I. Protsuk, I. A. Ushakov, A. I. Mikhaleva, B. A. Trofimov

A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation

Abstract: Cyclohexyl phenyl and cyclohexyl (2-thienyl) ketoximes react with acetylene under pressure in the two-phase KOH/DMSO/n-hexane system at 70°C to afford the corresponding spirocyclic 3H-pyrroles, 1-(het)aryl-2-azaspiro[4.5]deca-1,3-dienes, in 18–19% yields.

Language: English

DOI: 10.1016/j.mencom.2015.03.017