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Synthesis, characterization, and crystal structure of 2-amino-5-oxo-4-phenyl-4,5-dihydropyrano[3,2- c]chromene-3-carbonitrile.
- Source :
-
Crystallography Reports . Dec2015, Vol. 60 Issue 7, p1142-1146. 5p. - Publication Year :
- 2015
-
Abstract
- The title compound, 2-amino-5-oxo-4-phenyl-4,5-dihydropyrano[3,2- c]chromene-3-carbonitrile was synthesized in excellent yield by one-pot multicomponent reaction and its crystal structure is determined by X-ray structure analysis. The crystals are monoclinic, sp. gr. P2/ c, a = 9.0750(6), b = 13.2729(8), c = 12.6892(9) Å, β = 96.975(6)°, Z = 4; R = 0.0466 for 1771 observed reflections. The crystal structure is stabilized by N-H···N, N-H···O and C-H···O hydrogen bonds. In addition, C-H···π and π···π interactions are observed in the crystal structure. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10637745
- Volume :
- 60
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Crystallography Reports
- Publication Type :
- Academic Journal
- Accession number :
- 111160209
- Full Text :
- https://doi.org/10.1134/S1063774515070263