Regioselective nitration of anilines with Fe(NO<sub>3</sub>)<sub>3</sub>·9H<sub>2</sub>O as a promoter and a nitro source
作者:Yang Gao、Yuanyou Mao、Biwei Zhang、Yingying Zhan、Yanping Huo
DOI:10.1039/c8ob00841h
日期:——
An efficient Fe(NO3)3·9H2O promoted ortho-nitration reaction of aniline derivatives has been developed. This reaction may go through a nitrogen dioxide radical (NO2˙) intermediate, which is generated by the thermal decomposition of iron(III) nitrate. The practicality of the present method using nontoxic and inexpensive iron reagents has been shown by the broad substrate scope and applications.
已经开发出一种有效的Fe(NO 3)3 ·9H 2 O促进苯胺衍生物的邻位硝化反应。该反应可能通过二氧化氮自由基(NO 2)中间体,该中间体是由硝酸铁(III)的热分解产生的。广泛的底物范围和应用已经证明了使用无毒且廉价的铁试剂的本方法的实用性。