Fig. 1: Desired direct nitrogenation of organic compounds using dinitrogen (N2).
From: Synthesis of arylamines and N-heterocycles by direct catalytic nitrogenation using N2
a Traditional nitrogenation procedures using NH3 and HNO3 as platform chemicals. b Production of N-containing organic compounds from dinitrogen using M–N complexes in stoichiometric reactions. c Incorporation of N2 into organic compounds with stoichiometric Ti–N complexes as intermediates. d Desired catalytic nitrogenation using N2.
