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 N -propargyl lactams and tends to populate the so-called 'lead-like' chemistry space.
CITATION STYLE
Safrygin, A., Krivosheyeva, E., Dar’in, D., & Krasavin, M. (2018). Efficient Conversion of Tertiary Propargylamides into Imidazoles via Hydroamination-Cyclization. Synthesis (Germany), 50(15), 3048–3058. https://doi.org/10.1055/s-0036-1591599
Mendeley helps you to discover research relevant for your work.