Acta Cryst. (2004). E60, o344-o345  [ doi:10.1107/S1600536804002740 ]

Ethyl 2-(2,4-dichlorobenzylidene)-7-methyl-3-oxo-5-phenyl-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate dichloromethane solvate

X.-G. Liu, Y.-Q. Feng, X.-F. Li and Z.-P. Liang

Abstract: The title compound, C₂₃H₁₈Cl₂N₂O₃S·CH₂Cl₂, was synthesized by heating ethyl 2-mercapto-4-methyl-6-phenyl-1,6-dihydropyrimidine-5-carboxylate, ethyl chloroacetate and 2,4-dichlorobenzaldehyde in ethanol. In the molecule, the nearly planar thiazole ring is fused with a dihydropyrimidine ring in a boat conformation.

Online 14 February 2004

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