2-(1-Propyl-2,6-distyryl-1,4-dihydropyridin-4-ylidene)malononitrile
نویسندگان
چکیده
In the title compound, C(27)H(23)N(3), the dihedral angles between the central pyridine ring and the two outer benzene rings are 32.6 (1) and 52.0 (1)°. The compound displays inter-molecular π-π inter-actions between adjacent six-membered rings, the shortest centroid-centroid distance being 3.981 (3) Å.
منابع مشابه
2-(2-Methyl-6-phenyl-1-propyl-1,4-dihydropyridin-4-ylidene)propanedinitrile
In the title compound, C(18)H(17)N(3), the dihedral angle between the dihydropyridine and phenyl rings is 72.57 (5)° and that between the dihydropyridine ring and malononitrile plane is 5.19 (20)°. The C-C bond lengths in the pyridine ring are considerably shorter than those of normal single bonds, indicating that electrons on the dihydropyridine ring, including the non-bonding electrons of the...
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