Crystal structure of 2-amino-4-(4-methoxyphenyl)-4H-benzo[ g] chromene-3carbonitrile

---

Atıf İçin Kopyala

Mague J. T., Mohamed S. K., AKKURT M., Younes S. H. H., Albayati M. R.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.71, 2015 (ESCI)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 71
• Basım Tarihi: 2015
• Doi Numarası: 10.1107/s205698901502280x
• 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, C21H16N2O2, the naphthalene fragment is twisted slightly, as indicated by the dihedral angle of 3.2 (2)degrees between the two six-membered rings. The pendant 4-methoxyphenyl ring makes a dihedral angle of 86.08 (6)degrees with the central six-membered ring of the 4H-benzo[ g] chromene ring system. In the crystal, molecules are linked by pairs of NH center dot center dot center dot N hydrogen bonds, forming inversion dimers which are linked into chains propagating in the b-axis direction by NH center dot center dot center dot O hydrogen bonds.