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3-Acetyl-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

Sanae Lahmidi, Nadeem Abad, Mohammed Boulhaoua, Nada Kheira Sebbar, El Mokhtar Essassi, Joel T. Mague

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Abstract

In the title compound, C11H10N2O2, the pyridopyrimidine moiety deviates slightly from planarity. In the crystal, molecules stack along the a-axis direction assisted by π–π stacking interactions and C—H...O hydrogen bonds. The stacks are associated in centrosymmetric pairs through C—H...N hydrogen bonds.

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In the title compound, C11H10N2O2, the pyridopyrimidine moiety deviates slightly from planarity. In the crystal, molecules stack along the a-axis direction assisted by π–π stacking interactions and C—H...O hydrogen bonds. The stacks are associated in centrosymmetric pairs through C—H...N hydrogen bonds.

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Available abstract

In the title compound, C11H10N2O2, the pyridopyrimidine moiety deviates slightly from planarity. In the crystal, molecules stack along the a-axis direction assisted by π–π stacking interactions and C—H...O hydrogen bonds. The stacks are associated in centrosymmetric pairs through C—H...N hydrogen bonds.

Key concepts: Planarity testing, Stacking, Chemistry, Hydrogen bond, Moiety, Crystal structure, Molecule, Crystallography

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