Crystal structure of (4E)-4-(8-methoxy-2H-chromen-2-ylidene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one

Crystal structure of (4E)-4-(8-methoxy-2H-chromen-2-ylidene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one

In the title compound, C20H16N2O3, the phenyl substituent attached to the pyrazole ring makes a dihedral angle of 4.87 (7)° with the rest of the molecule. In the crystal, molecules are connected into inversion dimers of the R22(14) type by pairs of C—H...O interactions. π–π interactions exist betwee...

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Bibliographic Details
Main Authors: Muhammad Salim, Munawar Ali Munawar, Muhammad Nawaz Tahir, Muhammad Shahid, Khizar Iqbal Malik
Format: Article
Language:English
Published: International Union of Crystallography 2015-06-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
pyrazolone
π–π interactions
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015009445

Internet

http://scripts.iucr.org/cgi-bin/paper?S2056989015009445

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