Abstract Five representative hydrazo compounds have been oxidized in high yield using Br2 and pyridine. Yields range from 80% to 93%. For the synthesis of dibenzyl azodicarboxylate, this process produced analytically pure material directly from the reaction mixture.
摘要 使用 Br2 和
吡啶以高产率氧化了五种代表性的偶氮化合物。产率范围从 80% 到 93%。对于
偶氮二羧酸二苄酯的合成,该方法直接从反应混合物中产生分析纯的材料。