Chemistry of Heterocyclic Compounds p. 46 - 49 (1985)
Update date:2022-08-16
Topics:
Trofimov, B. A.
Mikhaleva, A. I.
Vasil'ev, A. N.
Korostova, S. E.
Shevchenko, S. G.
Treatment of dialkylketoximes with dichloroethane and KOH-DMSO results in the formation of alkylpyrroles in 31-61percent yields.In addition, the corresponding 1-vinylpyrroles are formed simultaneously in yields up to 18percent.The corresponding 1,2-bis(alkylideneiminoxy)ethanes are obtained as side products in the reaction; they result from nucleophilic displacement of chlorine atoms by oximate anions.
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