Efficient Conversion of Tertiary Propargylamides into Imidazoles via Hydroamination-Cyclization
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DOI: 10.1055/s-0036-1591599
Abstract: A method to convert tertiary N -propargylamides into 1,2,4-trisubstituted imidazoles using ammonium chloride and zinc triflate as the catalyst is reported. The method is convenient, practical and employs conventional heating. It is also applicable to… read more here.
Keywords: efficient conversion; propargylamides imidazoles; conversion tertiary; via hydroamination ... See more keywords