Verfahren zur Nitrierung einer organischen Substanz

The description refers to a process for the nitriding of an organic substance. The substance is placed in an aqueous solution and a nitryl ion donor is added to the aqueous solution in a second separate phase. The second separate phase can be a solution in an organic solvent, the gas phase or the solid phase. Thus, organic substances or their reaction products, which are themselves preferred or even handled in an aqueous solution, can be nitrided. Moreover, substances or their reaction products, which are themselves instable to acids, can be nitrided.