The synthesis of diarylamines by nitro-group displacement. Activation of anilines containing electron-withdrawing groups by potassium carbonate
作者:John H. Gorvin
DOI:10.1039/c39850000238
日期:——
Anilines of enhanced N-acidity can displace activated aromatic nitro-groups in dipolar aprotic solvents in the presence of potassiumcarbonate; the resulting diarylamines are generally obtained free of triarylamine and of the hydrogen displacement product.