以NaBrO3/NaHSO4.H2O为氧化体系在固态条件下,通过对二芳基卡巴肼的单侧脱氢快速高效合成了十种二芳基卡巴腙.该方法操作简便、产率高、无溶剂、对环境友好.
The solid-state synthesis of diaryl carbazones using NaBrO3/NaHSO4·H2O as a oxidation system is reported.Ten diaryl carbazones have been synthesized from diaryl carbazines in good yields under mild conditions.This method is facile,efficient,with no solvent and little pollution.