In‐situ Oxidation and Coupling of Anilines towards Unsymmetric Azobenzenes Using Flow Chemistry
作者:Jan H. Griwatz、Chiara E. Campi、Anne Kunz、Hermann A. Wegner
DOI:10.1002/cssc.202301714
日期:——
Azobenzenes are often accessed via the Baeyer-Mills reaction of an aniline with a nitrosobenzene. To minimize the hazards while working with such substances, we herein report an in-situ preparation of a large scope of different nitrosobenzene derivatives. These were used in a telescoped Baeyer-Mills reaction of unsymmetric azobenzenes.
偶氮苯通常通过苯胺与亚硝基苯的拜尔-米尔斯反应获得。为了最大限度地减少使用此类物质时的危害,我们在此报告了多种不同亚硝基苯衍生物的原位制备。这些用于不对称偶氮苯的伸缩拜尔-米尔斯反应。