Synthesis and transformations of polyhedral compounds. 14. Opening of hexahydropyrimidine ring of 2-substituted 1,3-diazaadamantanes by electrophilic reagents

It was found that a cleavage of the N-C bonds of C-mono- and C,C-disubstituted methylenediammo groups of 1,3-diazaadamantanes takes place by the action of electrophilic reagents.