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A Review on Antibacterial, Antiviral, and Antifungal Activity of Curcumin
Curcuma longa L. (Zingiberaceae family) and its polyphenolic compound curcumin have been subjected to a variety of antimicrobial investigations due to extensive traditional uses and low side effects.Expand
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Using acidic ionic liquid 1-butyl-3-methylimidazolium hydrogen sulfate in selective nitration of phenols under mild conditions
Selective nitration of phenols with sodium nitrate was carried out in the presence of acidic ionic liquid 1-butyl-3-methylimidazolium hydrogen sulfate at room temperature in good to high yields andExpand
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Silica-coated magnetic nanoparticles containing bis dicationic bridge for the synthesis of 1,2,4-triazolo pyrimidine/ quinazolinone derivatives
Abstract In this work and for the first time, the preparation of bis-[(3-aminopropyl)triethoxysilane]dichloride immobilized on magnetic nano γ-Fe2O3@SiO2 via the reaction of two molecules ofExpand
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1-Butyl-3-methylimidazolium Hydrogen Sulfate ([bmim]-HSO4)–Mediated Synthesis of Polysubstituted Quinolines
Abstract In this research, polysubstituted quinolines are prepared from the reaction of 2-aminobenzophenones and ethylacetoacetate or ketones in the presence of 1-butyl-3-methylimidazolium hydrogenExpand
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Synthesis and herbicidal activity of novel 5-chloro-3-fluoro-2-phenoxypyridines with a 1,3,4-oxadiazole ring
A series of novel 5-chloro-3-fluorophenoxypyridines with a 1,3,4-oxadiazole ring bearing a thioether moiety was synthesized and their herbicidal activity against some graminaceous plants and cropExpand
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Bromination of Some Aromatic Compounds with Potassium Bromide in the Presence of Benzyltriphenylphosphonium Peroxodisulfate
Abstract A simple, efficient, and mild method for selective bromination of some activated aromatic compounds using potassium bromide in the presence of benzyltriphenylphosphonium peroxodisulfate inExpand
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N-Protection of amines using pyridinium 2,2,2-trifluoroacetate ionic liquid as an efficient and reusable catalyst
A simple, green, and efficient method for the N-tert-butoxycarbonylation of amines by pyridinium 2,2,2-trifluoroacetate ([Py][OTf]) as an efficient and reusable catalyst is reported. In general,Expand
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A facile synthesis of novel optically active R,R-2-(4-(2-(4-(5-chloro-3-halo-pyridin-2-yloxy)-phenoxy)-propionyloxy)-phenoxy)-propionic acid esters using cyanuric chloride as potential herbicide
Abstract A facile method for the synthesis of a new series of R , R -2-(4-(2-(4-(5-chloro-3-halopyridin-2-yloxy)-phenoxy)-propionyloxy)-phenoxy)-propionic acid ester derivatives containing aExpand
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Introduction of an efficient DABCO-based bis-dicationic ionic salt catalyst for the synthesis of arylidenemalononitrile, pyran and polyhydroquinoline derivatives
Abstract —An affordable DABCO-based bis-dicationic ionic salt ([(DABCO)2C3H5OH]·2Cl) was utilized for the synthesis of arylidenemalononitrile, tetrahydrobenzo[b]pyran, pyrano[2,3-d]-pyrimidinoneExpand
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Preparation of different amides via Ritter reaction from alcohols and nitriles in the presence of silica-bonded N- propyl sulphamic acid (SBNPSA) under solvent-free conditions
AbstractA number of methods have been proposed for the modification of the Ritter reaction. However, many of these methods involve the use of strongly acidic conditions, stoichiometric amounts ofExpand
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