Crystal structure of ethyl 2-(2-fluorobenzylidene)-5-(4-fluorophenyl)-7-methyl-3-oxo-2,3-dihydro-5H-1,3-thiazolo[3,2-a]pyrimidine-6-carboxylate

Crystal structure of ethyl 2-(2-fluorobenzylidene)-5-(4-fluorophenyl)-7-methyl-3-oxo-2,3-dihydro-5H-1,3-thiazolo[3,2-a]pyrimidine-6-carboxylate

In the title molecule, C23H18F2N2O3S, the 4-fluoro-substituted and 2-fluoro-substituted benzene rings form dihedral angles of 88.16 (8) and 23.1 (1)°, respectively, with the thiazole ring. The pyrimidine ring adopts a flattened sofa conformation with the sp3-hydridized C atom forming the flap. In th...

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Bibliographic Details
Main Authors: M. S. Krishnamurthy, Noor Shahina Begum
Format: Article
Language:English
Published: International Union of Crystallography 2014-12-01
Series:Acta Crystallographica Section E
Subjects:
crystal structure
fused pyrimidine derivative
fluoro-substituted compound
hydrogen bonding
C—H...π interactions
π–π interactions
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536814025008

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http://scripts.iucr.org/cgi-bin/paper?S1600536814025008

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