Search Results - "Sadimenko, Alexander P."

Metal Complexes of New Bioactive Pyrazolone Phenylhydrazones; Crystal Structure of 4-Acetyl-3-methyl-1-phenyl-2-pyrazoline-5-one phenylhydrazone Ampp-Ph by Idemudia, Omoruyi G, Sadimenko, Alexander P, Hosten, Eric C

“…The condensation reaction of phenylhydrazine and dinitrophenylhydrazine with 4-acetyl and 4-benzoyl pyrazolone precipitated air-stable…”
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Synthesis and Characterization of Bioactive Acylpyrazolone Sulfanilamides and Their Transition Metal Complexes: Single Crystal Structure of 4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one Sulfanilamide by Hosten, Eric C., Afolayan, Anthony Jide, Sadimenko, Alexander P., Idemudia, Omoruyi Gold

“…Two Schiff base ligands Ampp-Sn 1 and Bmpp-Sn 2, afforded by a condensation reaction between sulfanilamide and the respective acylpyrazolone carbonyl…”
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Substituted 4-Acyl-5-methyl-2-phenyl-pyrazol-3-one-phenylhydrazones with Antioxidant Properties: X-Ray Crystal and Spectroscopic Studies by Idemudia, Omoruyi G., Okoh, Anthony I., Sadimenko, Alexander P., Hosten, Eric C., Okoh, Omobola O.

“…Phenylhydrazine was reacted with synthesized acylpyrazolone derivatives 4-ethyl-5-methyl-2-phenyl-pyrazol-3-one and 4-propyl-5-methyl-2-phenyl-pyrazol-3-one,…”
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3-Methyl-1-phenyl-4-[(phen-yl)(2-phenyl-hydrazin-1-yl)meth-ylidene]-1H-pyrazol-5(4H)-one by Idemudia, Omoruyi G, Sadimenko, Alexander P, Afolayan, Anthony J, Hosten, Eric C

“…The title compound, C(23)H(20)N(4)O, is a heterocyclic phenyl-hydrazone Schiff base with a pyrazole moiety. In the crystal, a variety of inter-actions occur,…”
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Multidrug-Resistant Biofilm, Quorum Sensing, Quorum Quenching, and Antibacterial Activities of Indole Derivatives as Potential Eradication Approaches by Odularu, Ayodele T., Afolayan, Anthony J., Sadimenko, Alexander P., Ajibade, Peter A., Mbese, Johannes Z.

“…Challenges encountered in relapse of illness caused by resistance of microorganisms to antimicrobial agents (drugs) are due to factors of severe stress…”
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Potential therapeutic Mn2+ and Ni2+ complexes of new 4-acetyl-3-methyl-1-phenyl-2-pyrazoline-5-one phenylhydrazone Ampp-Ph by Idemudia, Omoruyi G., Sadimenko, Alexander P., Afolayan, Anthony J.

“…Summary Schiff base of acetylpyrazolone phenylhydrazone Ampp‐Ph was synthesized from the reaction of synthesized acetylpyrazolone diketone precursor Ampp with…”
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Crystal structure of 4-propyl-3-methyl-1-phenyl-2-pyrazolin-5-one thiosemicarbazone, C15H19N5OS by Idemudia, Omoruyi G., Sadimenko, Alexander P., Hosten, Eric C.

“…C OS, monoclinic, P2 /c (no. 14), a = 12.2308(3) Å, b = 8.2628(2) Å, c = 16.3598(4) Å, β = 102.190(1)°, V = 1616.1 Å , Z = 4, R (F) = 0.0316, wR (F ) = 0.0908,…”
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Crystal structure of bis(4-benzoyl-3-methyl-1-phenyl pyrazol-5-one)- bis(N,N-dimethylformamide)cobalt(II), C40H40CoN6O6 by Idemudia, Omoruyi G., Sadimenko, Alexander P., Hosten, Eric C.

“…C CoN , monoclinic, P2 /n (no. 14), a = 10.1110(5) Å, b = 9.3804(4) Å, c = 18.9754(8) Å, β = 91.037(2)°, V = 1799.4 Å , Z = 2, R (F) = 0.0270, wR (F ) =…”
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Crystal structure of cis bis(4-benzoyl-3-methyl-1-phenyl pyrazol-5-one)- cis bis(methanol)-cobalt(II), C36H34CoN4O6 by Idemudia, Omoruyi G., Sadimenko, Alexander P., Hosten, Eric C.

“…C CoN , monoclinic, P2 /n (no. 14), a = 13.9021(5) Å, b = 13.9557(5) Å, c = 17.3379(6) Å, β = 101.254(2)°, V = 3299.1 Å , Z = 4, R (F) = 0.0316, wR (F ) =…”
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Crystal structure of 4-benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one sulfadiazine dimethylformamide monosolvate, C30H29N7O4S by Idemudia, Omoruyi G., Sadimenko, Alexander P., Hosten, Eric C.

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4-{[2-(2,4-Dinitro-phen-yl)hydrazinyl-idene](phen-yl)meth-yl}-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one ethanol monosolvate by Idemudia, Omoruyi G, Sadimenko, Alexander P, Hosten, Eric C

“…In the title compound, C23H18N6O5·C2H6O, all three benzene rings lie in an approximate plane [maximum deviation = 0.2688 (16) Å] that makes an angle of 53.56…”
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4-[(4-Methoxybenzylidene)amino]benzenesulfonamide by Idemudia, Omoruyi G., Sadimenko, Alexander P., Afolayan, Anthony J., Hosten, Eric C.

“…The title Schiff base compound, C 14 H 14 N 2 O 3 S, is non-planar, with a dihedral angle of 24.16 (7)° between the benzene rings. In the crystal, N—H...O and…”
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Organometallic compounds of pyrrole, indole, carbazole, phospholes, siloles, and boroles by Sadimenko, Alexander P

“…This chapter discusses complexes begins with the trends of coordination of pyrrole and benzannulated derivatives. Pyrrole is a classical example of a…”
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Organometallic Complexes of Boron, Silicon, and Phosphorus Analogues of Azoles by Sadimenko, Alexander P

“…This chapter reviews the organometallic complexes of boron, silicon, and phosphorous analogues of azoles. A trend in the coordination chemistry of azole…”
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Potential therapeutic Mn 2+ and Ni 2+ complexes of new 4‐acetyl‐3‐methyl‐1‐phenyl‐2‐pyrazoline‐5‐one phenylhydrazone Ampp‐Ph by Idemudia, Omoruyi G., Sadimenko, Alexander P., Afolayan, Anthony J.

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Organometallic Complexes of Pyridyl Schiff Bases by Sadimenko, Alexander P.

“…Organometallic complexes of pyridyl Schiff bases including pyridylimines, 2,6-diiminopyridines, pyridyl oximes, hydrazines, hydrazones, thiosemicarbazones,…”
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Organometallic Complexes of Phosphinopyridines and Related Ligands by Sadimenko, Alexander P.

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Organometallic Complexes of Pyridines Together with Diverse Heterocycles as Ligands by Sadimenko, Alexander P.

“…Organometallic complexes of pyridyl-mixed heterocycles containing furan, thiophene, pyrrole, various azoles, azines, as well as their analogs and benzannulated…”
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4-[(4-Meth-oxy-benzyl-idene)amino]-benzene-sulfonamide by Idemudia, Omoruyi G, Sadimenko, Alexander P, Afolayan, Anthony J, Hosten, Eric C

“…The title Schiff base compound, C(14)H(14)N(2)O(3)S, is non-planar, with a dihedral angle of 24.16 (7)° between the benzene rings. In the crystal, N-H⋯O and…”
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Organometallic Complexes of Aminopyridines by Sadimenko, Alexander P.

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