ChemInform Abstract: Pyrolysis Products of Some Pyrazolinodiazepines: Homodiazepines and Pyrazolopyridines.

Abstract

Pyrolysis of the title compounds (I) and (V) yields mixtures of the products (II)‐(IV), (VI) and (VII), while the reaction of the compounds (VIII)‐(XI) at 150 °C leads to the homodiazepines (IVb)‐(IVd) as major or sole products.