Dipolar cycloadditions between nitrilimines (2) and the cyano group of activated nitriles (3) were exploited in aqueous sodium hydrogencarbonate as reaction media in the presence of a surfactant. Short reaction times and mild conditions were experienced affording 1-aryl-5-substituted 1,2,4-triazoles.
Nitrilimine cycloadditions to the cyano group in aqueous media / G. Molteni, P. Del Buttero. - In: HETEROCYCLES. - ISSN 0385-5414. - 65:5(2005), pp. 1183-1188.
Nitrilimine cycloadditions to the cyano group in aqueous media
G. Molteni;P. Del Buttero
2005
Abstract
Dipolar cycloadditions between nitrilimines (2) and the cyano group of activated nitriles (3) were exploited in aqueous sodium hydrogencarbonate as reaction media in the presence of a surfactant. Short reaction times and mild conditions were experienced affording 1-aryl-5-substituted 1,2,4-triazoles.
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