3-(3,4-Dimethoxyphenyl)-5-(2-fluorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole
نویسندگان
چکیده
منابع مشابه
5-Hydroxy-3-phenyl-5-trifluoromethyl-4,5-dihydro-1H-pyrazole
The five-membered dihydro-pyrazole ring in the title compound, C(10)H(9)F(3)N(2)O, is approximately planar (r.m.s. deviation 0.111 Å for all non-H atoms) and its phenyl substituent is aligned at an angle of 14.7 (2)°. Adjacent mol-ecules are linked by N-H⋯O and O-H⋯N hydrogen bonds, generating ribbons running along the b axis of the monoclinic unit cell.
متن کامل1-(4-Methylphenylsulfonyl)-5-phenyl-4,5-dihydro-1H-pyrazole
The title compound, C(16)H(16)N(2)O(2)S, was synthesized by the reaction of 5-phenyl-4,5-dihydro-1H-pyrazole and 4-methyl-benzene-1-sulfonyl chloride. The five-membered pyrazoline ring is nearly planar, with a miximum deviation of 0.078 (2) Å.
متن کامل3-Methyl-1-(3-nitrophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole
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.
متن کامل5-(4-Bromophenyl)-3-(4-fluorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole
In the title compound, C(21)H(16)BrFN(2), the fluoro-substituted benzene ring is disordered over two orientations about the C-F bond and the C-C bond between the benzene and pyrazole groups with a site-occupancy ratio of 0.516 (8):0.484 (8). The central pyrazole ring [maximum deviation = 0.035 (3) Å] makes dihedral angles of 22.4 (2), 11.0 (2), 77.19 (16) and 7.44 (17)° with the two disorder co...
متن کامل5-(Anthracen-9-yl)-3-(4-nitrophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole
In the title compound, C(29)H(21)N(3)O(2), the five-membered pyrazoline ring is nearly planar, the maximum deviation being 0.037 (3) Å. The anthracene ring system is approximately perpendicular to the central pyrazoline ring, making a dihedral angle of 86.55 (16)°, whereas the two attached benzene rings are oriented at smaller dihedral angles of 12.9 (2) and 14.7 (2)°with respect to the pyrazol...
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ژورنال
عنوان ژورنال: Molbank
سال: 2019
ISSN: 1422-8599
DOI: 10.3390/m1088