Results 11 to 20 of about 196,937 (296)

Imidazole: Having Versatile Biological Activities [PDF]

open access: yesJournal of Chemistry, 2013
Imidazoles have occupied a unique position in heterocyclic chemistry, and its derivatives have attracted considerable interests in recent years for their versatile properties in chemistry and pharmacology.
Amita Verma, Sunil Joshi, Deepika Singh
doaj   +2 more sources

Imidazole–imidazole stacking in some inorganic complexes

open access: yesInorganica Chimica Acta, 2009
Abstract Reaction of CuCl2 · 2H2O with the 1:1 condensate (L) of 2-(2-aminoethyl)pyridine and 1-methyl-2-imidazolecarboxaldehyde in methanol yields monomeric CuLCl2.H2O (1). Recrystallisation of 1 from aqueous methanol medium containing excess of PF 6 − affords the 1D coordination polymer [CuLCl]n(PF6)n (2).
Senjuti De   +3 more
openaire   +2 more sources

Imidazole-Dependent Assembly of Copper Polymolybdate Frameworks for One-Pot Sulfide Oxidation and C–H Activation

open access: yes, 2022
With the arising concern of environmental problems, the removal of polycyclic aromatic hydrocarbons or sulfides in fuel oils is an indispensable process to achieve a clean energy source.
Junyu Ren (7289774)   +9 more
core   +5 more sources

Imidazole-Functionalized Imide Interlayers for High Performance Organic Solar Cells

open access: yes, 2021
Imidazole-functionalized naphthalene diimide and perylene diimide were efficiently synthesized at low cost and used as versatile cathode interlayers in organic solar cells.
Yufeng Jiang   +13 more
core   +1 more source

New route for preparing palmitic acid imidazole from free fatty acid using imidazole

open access: yesCatalysis Communications, 2023
In this study, imidazole was used for the first time in esterification of free fatty acid (FFA) from acidic oil and for palmitic acid imidazole production.
Adeeb Hayyan   +12 more
doaj   +1 more source

A review: Imidazole and its biological activities [PDF]

open access: yesRecords of Pharmaceutical & Biomedical Sciences
Imidazole is a planner heterocyclic five-member ring with 3C and 2N atom and in ring N is present in 1st and 3rd positions. The imidazole ring is a constituent of many important natural products, including purine, histidine, and nucleic acid. Being polar
yasser loksha   +4 more
doaj   +1 more source

Structural Studies and Investigation on the Activity of Imidazole-Derived Thiosemicarbazones and Hydrazones against Crop-Related Fungi

open access: yesMolecules, 2013
New imidazole derived thiosemicarbazones and hydrazones were prepared by condensation of 4(5)-imidazole carboxaldehyde, 4-(1H-imidazole-1-yl)benzaldehyde and 4-(1H-imidazole-1-yl)acetophenone with a thiosemicarbazide or hydrazide.
Jacqueline A. Takahashi   +7 more
doaj   +1 more source

Zur Temperaturabhängigkeit der pH-Abhängigkeit enzymatischer Modellreaktionen

open access: yesCHIMIA, 1975
The temperature dependence of the pH-dependence of the hydrolysis of p-nitrophenylacetate catalyzed by 4(β-hydroxyethyl)-imidazole, imidazole-propionic acid, cis- and trans-urocanic acid, mercaptoethanole, cysteamine and mercaptomethyl-imidazole was ...
R. von Kleinsorge   +2 more
doaj   +1 more source

Simulating Metal-Imidazole Complexes [PDF]

open access: yes
One commonly observed binding motif in metalloproteins involves the interaction between a metal ion and histidine\u27s imidazole sidechains. Although previous imidazole-M(II) parameters established the flexibility and reliability of the 12-6-4 Lennard ...
Subhamoy, Bhowmik   +7 more
core   +2 more sources

(E)-3-[4-(1H-Imidazol-1-yl)phenyl]-1-(4-methylphenyl)prop-2-en-1-one

open access: yesMolbank, 2021
Imidazole-containing chalcones have been shown to be strongly effective against Aspergillusfumigatus, the causative agent for the disease pulmonary aspergillosis. Claisen–Schmidt condensation of 4-(1H-imidazol-1-yl)benzaldehyde with 4′-methylacetophenone
Nicholas Bailey, Bradley O. Ashburn
doaj   +1 more source

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