2-Amino-4-chloro-6-[N-methyl-N-(4-methylphenyl)amino]pyrimidine: formationversusfragmentation of hydrogen-bonded chains of edge-fusedR22(8) rings in 4,6-disubstituted 2-aminopyrimidines
摘要:
Molecules of the title compound, C12H13ClN4, are linked by two independent N-H center dot center dot center dot N hydrogen bonds into a chain of edge-fused R-2(2)(8) rings. The significance of this study lies in its attempt to rationalize the patterns of supramolecular aggregation in the title compound and in a range of analogous 4,6-disubstituted 2-aminopyrimidines.