A very simple and efficient procedure is reported for the synthesis of 1,3-diarylimidazolinium chlorides by cyclization of N,N′-diarylethylenediamines dihydrochlorides with triethyl orthoformate under microwave irradiation.
报道了一种非常简单高效的合成1,3-二芳基
咪唑啉氯化物的过程,该过程通过在微波辐照下使N,N′-二芳基
乙二胺二盐酸盐与三乙基邻
甲酸酯环化而成。