5F-AKB-48 BUYER’S GUIDE FOR RELIABLE QUALITY

The work summarizes hottest tactics for the synthesis of 1H- and 2H-indazoles revealed during the final five years. The approaches include transition metal catalyzed reactions, reductive cyclization reactions, and synthesis of 2H-indazoles by using consecutive formation of C–N and N–N bonds without having catalyst and solvent from two-azidobenz