Supramolecular structures of 2-cyano-3-dimethylamino-N-(4-methylphenyl)acrylamide and 2-cyano-3-dimethylamino-N-(2-methoxyphenyl)acrylamide

In the title compounds, C(13)H(15)N(3)O, (I), and C(13)H(15)N(3)O(2), (II), the dihedral angles between the planes of the phenyl ring and the amide group are 4.1 (1) and 20.7 (1) degrees, respectively. The molecules adopt a fully extended conformation, aided by intramolecular interactions. The molec...

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Veröffentlicht in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2003-07, Vol.59 (Pt 7), p.o394-o396
Hauptverfasser: YOGAVEL, M, ARAVINDAN, P. G, VELMURUGAN, D, SEKAR, K, SELVI, S, PERUMAL, P. T, SHANMUGA SUNDARA RAJ, S, FUN, H.-K
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Sprache:eng
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Zusammenfassung:In the title compounds, C(13)H(15)N(3)O, (I), and C(13)H(15)N(3)O(2), (II), the dihedral angles between the planes of the phenyl ring and the amide group are 4.1 (1) and 20.7 (1) degrees, respectively. The molecules adopt a fully extended conformation, aided by intramolecular interactions. The molecular structures of (I) and (II) display different crystal packing and hydrogen-bonding networks.
ISSN:0108-2701
1600-5759
DOI:10.1107/S0108270103009764