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3-Methyl-1-(3-nitro-phen-yl)-5-phenyl-4,5-dihydro-1H-pyrazole.

ABSTRACT: In the title compound, C(16)H(15)N(3)O(2), the planar [maximum deviation 0.156?(2)?Å] pyrazoline ring is nearly coplanar with the 3-nitro-phenyl group and is approximately perpendicular to the phenyl ring, making dihedral angles of 3.80?(8) and 80.58?(10)°, respectively. Weak inter-molecular C-H?O hydrogen bonding is present in the crystal structure.

SUBMITTER: Chen JQ

PROVIDER: S-EPMC2970115 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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3-Methyl-1-(3-nitro-phen-yl)-5-phenyl-4,5-dihydro-1H-pyrazole.

Chen Jun-Qiang JQ Li He-Ping HP Huang Chang-Shan CS Wu Jin-Ying JY

Acta crystallographica. Section E, Structure reports online 20090815 Pt 9

In the title compound, C(16)H(15)N(3)O(2), the planar [maximum deviation 0.156 (2) Å] pyrazoline ring is nearly coplanar with the 3-nitro-phenyl group and is approximately perpendicular to the phenyl ring, making dihedral angles of 3.80 (8) and 80.58 (10)°, respectively. Weak inter-molecular C-H⋯O hydrogen bonding is present in the crystal structure. ...[more]

PMID: 21577565

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