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N-(2-Bromo-4-methyl-phen-yl)-2-(5-methyl-2-phenyl-pyrazolo-[1,5-a]pyrimidin-7-yl)acetamide.

ABSTRACT: The fused pyrazole and pyrimidine rings in the title compound, C22H19BrN4O, are almost coplanar, their planes being inclined to one another by 2.08?(13)°. The dihedral angles formed by the mean plane of the fused ring system and the phenyl and benzene rings are 16.21?(4) and 82.84?(4)°, respectively. An intra-molecular N-H?N hydrogen bond is observed. In the crystal, mol-ecules form inversion dimers via pairs of C-H?O hydrogen bonds. ?-? inter-actions, with centroid-centroid distances of 3.4916?(9)?Å, connect the dimers into a three-dimensional network.

SUBMITTER: Bassoude I

PROVIDER: S-EPMC3684917 | BioStudies | 2013-01-01

REPOSITORIES: biostudies

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Ethyl 7-methyl-2-phenyl-pyrazolo-[1,5-a]pyrimidine-5-carboxyl-ate.

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