title: [Studies on the syntheses of heterocyclic compounds. CDXC. Synthetic approach to seven-membered ring system by Pschorr reaction].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003979:Diazonium Compounds; D006571:Heterocyclic Compounds / Q000138:chemical synthesis*; D006358:Hot Temperature; D013057:Spectrum Analysis
chemical_list: D003979:Diazonium Compounds; D006571:Heterocyclic Compounds