A mild and efficient iridium-catalyzed ortho-C–H amidation with sulfonyl azides by weakly coordinating carboxylic acid was demonstrated, which provided a novel
A catalytic synthesis of N-benzothiazol-2-yl-amides from 1-acyl-3-(phenyl)thioureas was achieved in the presence of a palladium catalyst through the C(sp2)–H f