5 Simple Techniques For indazole n-oxide
In the following step, quite a few unsymmetrical azobenzenes have been screened as substrates, as well as products 43a–d and 43a’–43d’ were obtained (Plan 13). Notably, the steric environment of your azobenzene orients the formation of wanted products 43e–f. The substrate scope of this reaction was even more expanded to trifluoroacetaldeh