Crystal structure of 6-amino-4-(3-bromo-4-meth-oxy-phen-yl)-3-methyl-2,4-di-hydro-pyrano[2,3-c]pyrazole-5-carbo-nitrile dimethyl sulfoxide monosolvate.

Sammer Yousuf,Munira Taj Muhammad,Khalid Mohammed Khan,Huma Bano

doi:10.1107/s2056989015010543

Sammer Yousuf, Munira Taj Muhammad + Show 2 more

Open Access

https://doi.org/10.1107/s2056989015010543

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Abstract

In the pyrazole molecule of the title solvate, C15H13BrN4O2·C2H6OS, the dihedral angle between the benzene ring and the mean plane of the dihydropyrano[2,3-c]pyrazole ring system [r.m.s deviation = 0.031 (2) Å] is 86.71 (14)°. In the crystal, the pyrazole molecules are linked by N—H⋯N hydrogen bonds, forming a layer parallel to (10-1). The pyrazole and dimethyl sulfoxide molecules are connected by an N—H⋯O hydrogen bond.

Highlights

In the pyrazole molecule of the title solvate, C15H13BrN4O2C2H6OS, the dihedral angle between the benzene ring and the mean plane of the dihydropyrano[2,3-c]pyrazole ring system [r.m.s deviation = 0.031 (2) Å] is 86.71 (14)
The pyrazole molecules are linked by N—H N hydrogen bonds, forming a layer parallel to (101)
The pyrazole and dimethyl sulfoxide molecules are connected by an N—H O hydrogen bond

Summary

Crystal data

Crystal structure of 6-amino-4-(3-bromo4-methoxyphenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile dimethyl sulfoxide monosolvate. In the pyrazole molecule of the title solvate, C15H13BrN4O2C2H6OS, the dihedral angle between the benzene ring and the mean plane of the dihydropyrano[2,3-c]pyrazole ring system [r.m.s deviation = 0.031 (2) Å] is 86.71 (14). The pyrazole molecules are linked by N—H N hydrogen bonds, forming a layer parallel to (101). The pyrazole and dimethyl sulfoxide molecules are connected by an N—H O hydrogen bond

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