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Crystal structure of (2-methyl-4-phenyl-4H-benzo[4,5]thia-zolo[3,2-a]pyrimidin-3-yl)(phen-yl)methanone.

ABSTRACT: In the title compound, C24H18N2OS, the pyrimidine ring has a flat envelope conformation with the methine C atom as the flap. The attached phenyl and benzoyl rings are inclined to the mean plane of the pyrimidine ring by 84.87?(8) and 75.33?(9)°, respectively. The benzo-thia-zolo group is planar (r.m.s. deviation = 0.009?Å) and inclined to the mean plane of the pyrimidine ring by 3.27?(6)°. In the crystal, mol-ecules are linked by pairs of C-H?N hydrogen bonds, forming inversion dimers.

SUBMITTER: Sankar T

PROVIDER: S-EPMC4420141 | biostudies-literature | 2015 May

REPOSITORIES: biostudies-literature

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Crystal structure of (2-methyl-4-phenyl-4H-benzo[4,5]thia-zolo[3,2-a]pyrimidin-3-yl)(phen-yl)methanone.

Sankar T T Naveen S S Lokanath N K NK Gunasekaran K K

Acta crystallographica. Section E, Crystallographic communications 20150402 Pt 5

In the title compound, C24H18N2OS, the pyrimidine ring has a flat envelope conformation with the methine C atom as the flap. The attached phenyl and benzoyl rings are inclined to the mean plane of the pyrimidine ring by 84.87 (8) and 75.33 (9)°, respectively. The benzo-thia-zolo group is planar (r.m.s. deviation = 0.009 Å) and inclined to the mean plane of the pyrimidine ring by 3.27 (6)°. In the crystal, mol-ecules are linked by pairs of C-H⋯N hydrogen bonds, forming inversion dimers. ...[more]

PMID: 25995902

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