Comparative molecular field analysis and comparative molecular similarity index analysis studies on 1H NMR chemical shift of NH group of diaryl triazene derivatives

Oxidation of diazenyl-protected N-heterocycles – a new entry to functionalized lactams

A strategy for the synthesis ofN-aryldiazenyllactams, offering the direct access to protected lactam derivatives, is based on the oxidation of the corresponding cyclic amines with a ruthenium-based catalyst in CCl₄/CAN/phosphate buffer.