Hugershoff reaction of N-1- or N-2-naphthoyl-N'-monosubstituted and N',N'-disubstituted thiourea derivatives, prepared by the reaction of 1-naphthoyl or 2-naphthoyl isothiocyanate with primary or secondary amines, was studied. Depending on substituents the corresponding urea or benzothiazole derivatives were obtained as reaction products. Their structure was determined on the basis of infrared, 1H and 13C NMR and mass spectra.
通过1-或2-萘酰异硫氰酸酯与一级或二级胺反应制备的N-1-或N-2-萘酰-N'-单取代和N',N'-二取代硫脲衍生物的Hugershoff反应进行了研究。根据取代基,得到了相应的脲或苯并噻唑衍生物作为反应产物。它们的结构是基于红外、1H和13C NMR以及质谱确定的。