Crystal structure of 4-(4b,8a-dihydro-9H-pyrido[3,4-b]indol-1-yl)-7-methyl-2H-chromen-2-one

Crystal structure of 4-(4b,8a-dihydro-9H-pyrido[3,4-b]indol-1-yl)-7-methyl-2H-chromen-2-one

The title compound, C21H14N2O2, was prepared by Pictet–Spengler cyclization of tryptamine and 4-formyl coumarin. In the molecule, the dihedral angle between the mean planes of the coumarin and β-carboline ring systems is 63.8 (2)°. In the crystal, molecules are linked via N—H...N hydrogen bonds, for...

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Bibliographic Details
Main Authors: S. Samundeeswari, Manohar V. Kulkarni, G. N. Anil Kumar
Format: Article
Language:English
Published: International Union of Crystallography 2017-01-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
coumarins
β-carboline
norharman
hydrogen bonding
π-π interactions
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989016019769

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http://scripts.iucr.org/cgi-bin/paper?S2056989016019769

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