3-Amino-1-phenyl-1H-benzo[f]-chromene-2-carbonitrile

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AKKURT M., Kennedy A. R., Mohamed S. K., Younes S. H. H., Miller G. J.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.69, 2013 (ESCI, Scopus)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 69
• Basım Tarihi: 2013
• Doi Numarası: 10.1107/s1600536813004376
• Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
• Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
• Erciyes Üniversitesi Adresli: Evet

Özet

In the title compound, C20H14N2O, the phenyl ring is almost normal to the naphthalene ring system with a dihedral angle of 86.72 (9)degrees. The 4H-pyran ring fused with the naphthalene ring system has a boat conformation. In the crystal, mol-ecules are linked into a helical supra-molecular chain along the b axis via N-H center dot center dot center dot N hydrogen bonds. The chains are consolidated into a three-dimensional architecture by C-H center dot center dot center dot pi interactions.