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Cu(OTf)2-catalyzed synthesis of highly substituted 1-methoxy imidazoles via (3 + 2) cycloaddition between imino carbenoids and nitriles

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Version 2 2016-05-21, 07:40
Version 1 2016-04-18, 19:28
journal contribution
posted on 2016-05-21, 07:40 authored by Bharath Kumar Kuruba, Samuel Vasanthkumar, Lourdusamy Emmanuvel

A Cu(OTf)2-catalyzed simple synthetic approach for highly substituted 1-alkoxy imidazole has been described. This protocol involves (3 + 2) cycloaddition of oximino carbenoids with organo nitriles. This method has wide substrate scope and tolerates alkyl, aryl, substituted aryl, vinyl, and ester nitriles.

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