3-(5-Oxo-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)benzonitrile
نویسندگان
چکیده
منابع مشابه
3-(5-Oxo-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)benzonitrile
In the title compound, C(16)H(11)N(3)O, the dihedral angles between the 3-cyano-benzene and benzene planes and the 1H-pyrazol-5(4H)-one plane are 4.97 (9) and 9.91 (9)°, respectively.
متن کامل4-(5-Oxo-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide
With respect to the aliphatic planar five-membered ring (r.m.s. deviation = 0.011 Å) of the title compound, C(15)H(13)N(3)O(2)S, the phenyl ring is aligned at 6.9 (1)° and the phenyl-ene ring at 2.4 (1)°, so that the three rings are nearly coplanar. The amino group has the N atom in a pyramidal geometry; the group is a hydrogen-bond donor to the sulfonyl O atom of one mol-ecule and to the keton...
متن کامل1,5-Dimethyl-4-{[1-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene)ethyl]amino}-2-phenyl-1H-pyrazol-3(2H)-one
In the title compound, C(23)H(23)N(5)O(2), an intra-molecular N-H⋯O hydrogen bond generates an S(6) ring, and the dihedral angle between the pyrazole rings is 48.42 (8)°. The dihedral angles between the pyrazole rings and their attached phenyl rings are 10.06 (8) and 47.53 (8)°.
متن کاملMethyl 2-{1-[(Z)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene]ethylamino}-3-phenylpropanoate
The mol-ecule of the title compound, C(22)H(23)N(3)O(3), exists in the enamine-keto form. A strong intra-molecular N-H⋯O hydrogen bond occurs, generating an S(6) ring. The dihedral angle between the heterocycle and the adjacent phenyl ring is 3.75 (15)°.
متن کامل[3-(4-Chlorophenyl)-5-hydroxy-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl](3-pyridyl)methanone
In the title compound, C(21)H(16)ClN(3)O(2), the dihedral angles formed by the pyrazole ring with the pyridyl, phenyl-ene and phenyl rings are 6.80 (5), 9.23 (5) and 74.96 (5)°, respectively. The phenyl and phenyl-ene rings are inclined at 80.14 (2)°. Intra-molecular O-H⋯O and C-H⋯N hydrogen bonds generate S(6) ring motifs. The crystal packing is strengthened by short inter-molecular O-H⋯N, C-H...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812027444