A one-pot deamination of a wide variety of substituted anilines is described. The process involves a diazotization-dediazotization utilizing acetic acid, sodium nitrite, and sodium bisulfite- inexpensive, ‘green’ reagents. The process occurs quickly under mild conditions, tolerates sensitive functionality, and gives products in modest-to-good yields (16–88%).
描述了多种取代的
苯胺的一锅法脱
氨。该方法涉及利用
乙酸,
亚硝酸钠和亚
硫酸氢钠的重氮化-去重氮反应,这是廉价的“绿色”试剂。该过程在温和的条件下快速发生,可以耐受敏感的功能,并以中等到良好的产率提供产品(16%到88%)。