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Jurnal Institusi
Properties and Toxicity of Cobalt(II) Complex with 2,4,5-triphenyl-1H-imidazole Ligand
Indonesian Journal of Chemistry; Vol 16, No 3 (2016); 260-267
Binuclear cobalt(II) complex with 2,4,5-triphenyl-1H-imidazole ligand has been synthesized using reflux method. The yellowish green crystals with needle-like shape were obtained. Determination of molecular formula of the complex was carried out using...
Jurnal Institusi
Computer-Aided Drug Repurposing: A Cyclooxygenase-2 Inhibitor Celecoxib as a Ligand for Estrogen Receptor Alpha
Indonesian Journal of Chemistry; Vol 15, No 3 (2015); 274-280
A cyclooxygenase-2 (COX-2) inhibitor celecoxib has been previously reported to have cytotoxic activities towards gastric, prostate, ovarian, colon and breast cancer cell lines. This article reports that the cytotoxic activities of celecoxib could be ...
Jurnal Institusi
Synthesis, Characterization and Crystal Structures of Mixed-Ligand Complexes of [Cu(bipy)2N3(ClO4)] and [Cu(5,5’-DiMebipy)2(N3)](ClO4)
Indonesian Journal of Chemistry; Vol 16, No 3 (2016); 249-259
Two mixed –ligand complexes [Cu(bipy)2N3(ClO4)] and [Cu(5,5’-DiMebipy)2(N3)](ClO4) have been prepared and characterized. The compounds were characterized by elemental analyses, IR and UV-Visible spectroscopy, room temperature magnetic susceptibil...
Jurnal Institusi
Conversion of Cyclohexanone to Adipic Acid Catalyzed by Heteropoly Compounds
Indonesian Journal of Chemistry; Vol 15, No 1 (2015); 64-69
Conversion of cyclohexanone to adipic acid using hydrogen peroxide as green oxidant catalyzed by heteropoly compounds i.e. H5[a-BW12O40] H4[a-SiW12O40] and H4[a-PVMo11O40] has been carried out systematically in one pot synthesis under mild condition....
Jurnal Institusi
Synthesis Methyl Nitrophenyl Acrylate and Cytotoxic Activity Test against P388 Leukemia Cells
Indonesian Journal of Chemistry; Vol 15, No 1 (2015); 70-76
Synthesis of methyl nitrophenyl acrylate via modification of methyl trans-cinnamate had been done to improve its biological activity. The reaction of methyl trans-cinnamate with nitrating agent gave methyl 3-(2-nitrophenyl)acrylate and methyl 3-(4-ni...
Jurnal Institusi
New Prenylated Stilbenes and Antioxidant Activities of Cajanus cajan (L.) Millsp. (Pigeon pea)
Indonesian Journal of Chemistry; Vol 16, No 2 (2016); 151-155
New Prenylated stilbene derivatives, 3-hydroxy-4-prenyl-5-methoxy-stilbene acid (1) and 5,4'-dihydroxy-3-methoxy-2-prenyl-stilbene (2) had been isolated from methanol extract of Cajanus cajan (L.) Millsp. (Pigeon pea), a member of family fabacea...
Jurnal Institusi
The Phenolic Compound from Kalanchoe blossfeldiana (Crassulaceae) Leaf and Its Antiplasmodial Activity against Plasmodium falciparum 3D7
Indonesian Journal of Chemistry; Vol 16, No 2 (2016); 156-161
Various species of Kalanchoe plants have been widely used as raw materials in traditional medicines. This study was the continuation of the researches on secondary metabolites from Indonesia Kalanchoe plants, focused on Kalanchoe blossfeldiana. Fresh...
PubMed
Inhibition of dengue virus serotype 2 in Vero cells with [Cu(2,4,5-triphenyl-1H-imidazole) 2(H2O)2].Cl2
Infect Dis Rep
Dengue fever and dengue hemorrhagic fever are transmitted to humans by the Aedes aegypti and Aedes albopictus mosquitoes, with an observed 30-fold increase in global incidence the last 50 years. Despite the tremendous efforts invested anti-dengue vir...
PubMed
1-[(2S)-1-Chloro-3-phenylpropan-2-yl]-2,4,5-triphenyl-1H-imidazole
Acta Crystallogr Sect E Struct Rep Online
In the title compound, C(30)H(25)ClN(2), the chiral center maintains the S configuration of the stating l-phenylalaninol. The two phenyl groups closest to the substituted N atom adopt an almost perpendicular orientation relative to the central imid...
PubMed
2-(4-Methoxyphenyl)-1-pentyl-4,5-diphenyl-1H-imidazole
Acta Crystallogr Sect E Struct Rep Online
The title compound, C(27)H(28)N(2)O, is a lophine (2,4,5-triphenyl-1H-imidazole) derivative with an n-pentyl chain on the amine N atom and a 4-methoxy substituent on the benzene ring. The two phenyl and methoxybenzene rings are inclined to the ...
PubMed
Lophine (2,4,5-triphenyl-1H-imidazole)
Acta Crystallogr Sect E Struct Rep Online
The title compound, C(21)H(16)N(2), has been known since 1877. Although the crystal structure of 36 derivatives of lophine are known, the structure of parent compound has remained unknown until now. The three phenyl rings bonded to the imidazole core...
PubMed
2,4,5-Triphenyl-1-(prop-2-en-1-yl)-1H-imidazole
Acta Crystallogr Sect E Struct Rep Online
In the title compound, C(24)H(20)N(2), one of the ring C atoms and one of the ring N atoms are disordered over two sets of sites in a 0.615 (3):0.385 (3) ratio. The two parts of the disordered imidazole ring adopt an envelope conformation, with t...
PubMed
2,4,5-Tri-4-pyridyl-1H-imidazole monohydrate
Acta Crystallogr Sect E Struct Rep Online
The title compound, C(18)H(13)N(5)·H(2)O, was synthesized by the condensation of pyridine-4-carbaldehyde and ammonium acetate, forming a multipyridyl ligand. In the crystal, molecules are linked into chains by O—H⋯N hydrogen bonds. The chains ...
PubMed
Effect of three substituted dihydroimidazole corrosion inhibitors on carbon steel surfaces: experimental and theoretical studies of inhibition and adsorption performance
RSC Adv
Corrosion resistance and adsorption attributes of three synthesized dihydroimidazoles, namely (4R,5S)-2,4,5-tris(3,4,5-trimethoxyphenyl)-4,5-dihydro-1H-imidazole (TMPI), (4R,5S)-2,4,5-tris(4-(methylthio)phenyl)-4,5-dihydro-1H-imidazole (MSPI), and (4...
PubMed
Quantum chemical and experimental evaluation of the inhibitory action of two imidazole derivatives on mild steel corrosion in sulphuric acid medium
Heliyon
The adsorption and corrosion inhibition properties of two imidazole derivatives namely, 2-(4-chlorophenyl)-1,4,5-triphenyl-1H-imidazole (IM-Cl) and 1,4,5-triphenyl-2-(p-tolyl)-1H-imidazole (IM-CH(3)) for mild steel in 0.5 M H(2)SO(4) solution are stu...
PubMed
2,4,5-Tri-2-furyl-1H-imidazole
Acta Crystallogr Sect E Struct Rep Online
In the crystal of the title compound, C(15)H(10)N(2)O(3), the molecules are linked together by intermolecular N—H⋯N hydrogen bonds into chains along the c axis. The crystal structure also shows weak intermolecular C—H⋯π hydrogen bonds. T...
PubMed
2-(4-Fluorophenyl)-1,4,5-triphenyl-1H-imidazole
Acta Crystallogr Sect E Struct Rep Online
In the title molecule, C(27)H(19)FN(2), the imidazole ring is essentially planar [maximum deviation = 0.004 (1) Å] and makes dihedral angles of 62.80 (6), 36.98 (6), 33.16 (6) and 46.24 (6)°, respectively, with the substituent rings i...
PubMed
catena-Poly[[bis(1-ethyl-1H-imidazole-κN (3))cadmium]-di-μ-chlorido-[(1-ethyl-1H-imidazole-κN (3))cadmium]-di-μ-chlorido-[(1-ethyl-1H-imidazole-κN (3))cadmium]-di-μ-chlorido-[bis(1-ethyl-1H-imidazole-κN (3))cadmium]]
Acta Crystallogr Sect E Struct Rep Online
The asymmetric unit of the crystal structure of the title compound, [Cd(2)Cl(4)(C(5)H(8)N(2))(3)](n), contains two Cd(II) cations, three 1-ethyl-1H-imidazole ligands, and four Cl(−) anions. The two Cd(II) atoms have quite different coordination env...
PubMed
2,4,5-Tris(pyridin-4-yl)-1H-imidazole monohydrate
Acta Crystallogr Sect E Struct Rep Online
In the crystal structure of the title compound, C(18)H(13)N(5)·H(2)O, adjacent molecules are linked by O—H⋯N and N—H⋯O hydrogen bonds, generating a chain propagating along [001].
PubMed
Crystal structure of bis(1-mesityl-1H-imidazole-κN (3))diphenylboron trifluoromethanesulfonate
Acta Crystallogr E Crystallogr Commun
The solid-state structure of bis(1-mesityl-1H-imidazole-κN (3))diphenylboron trifluoromethanesulfonate, C(36)H(38)BN(4) (+)·CF(3)SO(3) (−) or (Ph(2)B(MesIm)(2)OTf), is reported. Bis(1-mesityl-1H-imidazole-κN (3))diphenylboron (Ph...
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