Synfacts, Table of Contents Synfacts 2022; 18(07): 0727DOI: 10.1055/s-0041-1738220 Synthesis of Heterocycles TEMPO Salt Mediated Oxidative Ugi–Azide Approach to Direct Functionalization of N-HeterocyclesContributor(s): Mark A. Reed , Nikhil D. PatilRecommend Article Abstract Buy ArticleKey words Key wordsUgi–azide reaction - multicomponent - reaction - azides - TEMPO salts - tetrazoles Full Text