PH- Metric Studies of Cu (II) Complexes of 3(4-Nitrophenyl)-4-Benzoyl 5(2-Hydroxy-4-Bromo-Phenyl) Pyrazole and 3(4-Chlorophenyl)-4-Benzoyl 5(2-Hydroxy-4-Nitro-Phenyl) Pyrazole
نویسندگان
چکیده
منابع مشابه
Synthesis and Evaluation of Antimicrobial Activity of Metal Complexes of 4-(2'-Hydroxy Phenyl Imino) Phenyl Sulphonamide
Keeping in view the promising potential of carbonic anhydrase inhibitor based antimicrobials and enhancement of carbonic anhydrase inhibitory activity by metal complexes of sulfonamides, with an aim to develop better antimicrobial agents we have attempted investigation of antimicrobial activity of metal complexes of 4-(2'-hydroxy phenyl imino) phenyl sulphonamide. Sulfanilamide was taken...
متن کامل3-(4-Bromophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde
In the title compound, C(16)H(11)BrN(2)O, the phenyl and chloro-benzene rings are twisted out of the mean plane of the pyrazole ring, forming dihedral angles of 13.70 (10) and 36.48 (10)°, respectively. The carbaldehyde group is also twisted out of the pyrazole plane [the C-C-C-O torsion angle is 7.9 (3)°]. A helical supra-molecular chain along the b axis and mediated by C-H⋯O inter-actions is ...
متن کامل3-(4-Bromophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde
The asymmetric unit of the title compound, C16H11BrN2O, contains two independent mol-ecules with slightly different geometries. The 4-bromo-benzene ring forms dihedral angles of 26.0 (2) and 39.9 (7)° with the pyrazole ring in the two mol-ecules while the phenyl ring is oriented at 19.7 (5) and 7.3 (0)° with respect to the pyrazole ring.
متن کامل3-(4-Chlorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde
In the title compound, C(16)H(11)ClN(2)O, the chloro-substituted phenyl ring is disordered over two positions with refined site occupancies of 0.503 (2) and 0.497 (2). The dihedral angle between the pyrazole and phenyl rings is 7.93 (7)°. The pyrazole ring also forms dihedral angles of 24.43 (9)° and 28.67 (9)° with the disordered chloro-substituted benzene ring. In the crystal, mol-ecules are ...
متن کامل4-[(2-Benzoyl-4-chlorophenyl)diazenyl]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
In the title compound, C(23)H(17)ClN(4)O(2), the amino H atom forms an intra-molecular hydrogen bond to the exocyclic carbonyl O atom as well as to the O atom of the benzoyl group.
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ژورنال
عنوان ژورنال: International Journal for Research in Applied Science and Engineering Technology
سال: 2020
ISSN: 2321-9653
DOI: 10.22214/ijraset.2020.31283