作者:Shreyans K. Jain、K. A. Aravinda Kumar、Sandip B. Bharate、Ram A. Vishwakarma
DOI:10.1039/c4ob01155d
日期:——
for synthesis of amides and hydroxamic acids from nitroarenes and aldehydes is described. The MnO2 catalyzed thermal deoxygenation of nitrobenzene resulted in formation of a reactive nitroso intermediate which on reaction with aldehydes provided amides and hydroxamic acids. The thermal neat reaction in the presence of 0.01 mmol KOH predominantly led to formation of hydroxamic acid whereas reaction
描述了一种由硝基芳烃和醛合成酰胺和异羟肟酸的新方法。MnO 2催化硝基苯的热脱氧导致形成反应性亚硝基中间体,该中间体在与醛反应后提供酰胺和异羟肟酸。在0.01mmol KOH存在下的热纯反应主要导致异羟肟酸的形成,而在1mmol乙酸存在下的反应产生酰胺作为唯一产物。