Crystal Structure of 3,5-diethylcarboxylate-2,6-dimethyl-4-(3-bromophenyl)-1,4-dihydropyridine

The title compd. crystallizes in orthorhombic space group Pbca with a 13.9570(14), b 16.3850(9), c 16.6910(16) A�; Z = 8; R = 0.0560 for 2131 reflections. The 1,4-dihydropyridine (1,4-DHP) ring has a flat boat conformation. The mols. are linked into chains by N-H···O bonds. [on SciFinder(R)]