A New Method for the Selective Amination of 1,3- and 1,4-Dinitrobenzenes and Protected Nitroanilines Leading to Polyfunctional 1,3- and 1,4-Disubstituted Anilines
A New Method for the Selective Amination of 1,3- and 1,4-Dinitrobenzenes and Protected Nitroanilines Leading to Polyfunctional 1,3- and 1,4-Disubstituted Anilines
作者:Paul Knochel、Ioannis Sapountzis
DOI:10.1055/s-2004-820043
日期:——
The addition of functionalized arylmagnesium reagents to dinitrobenzenes and protected nitroanilines at -20 °C in THF furnishes after a reductive workup polyfunctional diarylamines in 47-92% yield.