title: [Synthesis of 1,3,5-triazacycloheptane derivatives. I. Synthesis of alkyl and aryl derivatives of ethylenediamine].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003460:Crystallization; D005029:Ethylenediamines / Q000138:chemical synthesis*; D006865:Hydrogenation; D007202:Indicators and Reagents; D012545:Schiff Bases
chemical_list: D005029:Ethylenediamines; D007202:Indicators and Reagents; D012545:Schiff Bases
vernacular_title: Synteza pochodnych 1,3,5-trójazacykloheptanu. I Synteza pochodnych alkilo (arylo) etylenodwuaminy