Fig. 6
From: Copper-catalyzed remote C(sp3)–H azidation and oxidative trifluoromethylation of benzohydrazides
Transformation of azido amide 4a. Schwartz’s reagent = bis(cyclopentadienyl)zirconium(IV) chloride hydride, CbzCl = benzyl chloroformate
Fig. 6 | Nature Communications
