Synthesis of 5-aryl(hetaryl)-4-methyl-2-(furan-2-yl)-1H-imidazol-1-oles


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Abstract

Reaction of 2-(hydroxyamino)-1-R-propan-1-one oximes with furfural in methanol afforded the corresponding α-furylnitrones. The cyclization of α-furylnitrones in alkaline medium results in the formation of 5-aryl(hetaryl)-2-(furan-2-yl)-1H-imidazol-1-oles.

About the authors

I. A. Os’kina

Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch

Author for correspondence.
Email: oi@nioch.nsc.ru
Russian Federation, pr. Akademika Lavryent’eva 9, Novosibirsk, 630090

А. Ya. Tikhonov

Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch

Email: oi@nioch.nsc.ru
Russian Federation, pr. Akademika Lavryent’eva 9, Novosibirsk, 630090

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