Fig. 6: Mechanistic investigations.
From: Synthesis of aromatic amides from lignin and its derivatives

a Control experiments; (b) course of reaction time on the oxidative amidation of 2-phenoxy-1-phenylethanol; (c) radical trapping experiments; (d) DMPO spin-trapping EPR spectrum of O2 with Co-L1@NC-800, aniline and 2-phenoxy-1-phenylethanol in MeCN; (e) suggested reaction pathway.