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Crystal structure of (E)-2-(4-meth-oxy-styr-yl)-2,3-di-hydro-1H-perimidine aceto-nitrile monosolvate.

ABSTRACT: The title compound, C20H18N2O·CH3CN, a perimidine deriv-ative, crystallized as an aceto-nitrile monosolvate. The planes of the naphthalene ring system and the meth-oxy-phenyl ring are oriented almost perpendicular to one another, with a dihedral angle of 87.61?(6)°. The conformation about the C=C bond is E. The hexa-hydro-pyrimidine ring has an envelope conformation, with the methine C atom as the flap. In the crystal, the mol-ecules are linked by N-H?N hydrogen bonds involving the aceto-nitrile solvent mol-ecule as acceptor, forming zigzag chains propagating along [100].

SUBMITTER: Manimekalai A 

PROVIDER: S-EPMC4186146 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature

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Crystal structure of (E)-2-(4-meth-oxy-styr-yl)-2,3-di-hydro-1H-perimidine aceto-nitrile monosolvate.

Manimekalai A A   Vijayalakshmi N N   Selvanayagam S S  

Acta crystallographica. Section E, Structure reports online 20140801 Pt 9

The title compound, C20H18N2O·CH3CN, a perimidine deriv-ative, crystallized as an aceto-nitrile monosolvate. The planes of the naphthalene ring system and the meth-oxy-phenyl ring are oriented almost perpendicular to one another, with a dihedral angle of 87.61 (6)°. The conformation about the C=C bond is E. The hexa-hydro-pyrimidine ring has an envelope conformation, with the methine C atom as the flap. In the crystal, the mol-ecules are linked by N-H⋯N hydrogen bonds involving the aceto-nitrile  ...[more]

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