Tetrahedron letters

A new route to pyrimido [1, 6-a] benzimidazoles: Reactivity of activated 2-benzimidazoles with N-Acyl imidates as β-dielectrophiles under microwave irradiation

M Rahmouni, A Derdour, JP Bazureau, J Hamelin

Index: Rahmouni, Mustapha; Derdour, Aicha; Bazureau, Jean Pierre; Hamelin, Jack Tetrahedron Letters, 1994 , vol. 35, # 26 p. 4563 - 4564

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Citation Number: 23

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Activated 2-benzimidazoles react with a variety of N-Acyl imidates under microwave irradiation in open vessels to give the corresponding pyrimido [1,6-a] benzimidazoles. ... Methyl 2-benzimidazole ethanoate 1b is synthetized in one step by condensation of o-phenylenediamine with the ...