One-pot reaction for the synthesis of N-substituted 2-aminobenzoxazoles using triphenylbismuth dichloride as cyclodesulfurization reagent
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DOI: 10.1016/j.jorganchem.2018.01.041
Abstract: Abstract The treatment of various 2-aminophenols with isothiocyanates afforded thioureas, which were reacted in situ with triphenylbismuth dichloride in the presence of triethylamine to give the expected N-substituted benzoxazol-2-amines in good to excellent yields. Triphenylbismuth… read more here.
Keywords: pot reaction; triphenylbismuth dichloride; reaction; one pot ... See more keywords