Search
Search Results
-
Synthesis of dicationic hetarylmethylimidazolium salts via the reaction of N, N′-diaryl-4-chloromethylimidazolium chlorides with N-heterocycles
The reaction between N, N ′-diaryl-4-chloromethylimidazolium chlorides and N-nucleophiles, viz. various azoles and azines, which proceeds via ...
-
Synthesis of Novel Memantine and Rimantadine Derivatives as Promising Drug Candidates
AbstractA convenient method has been proposed for the preparation of new derivatives of adamantine-based drugs, such as memantine and rimantadine....
-
Synthesis and computational assessment of a new thermally stable 6,6′-(diazene-1,2-diyl)bis(4,5,7-trinitrobenzo[c][1,2,5]oxadiazole 1-oxide) (DADBTNBO) energetic compound with high performance
A new organic energetic compound 6,6′-(diazene-1,2-diyl)bis(4,5,7-trinitrobenzo[c][1,2,5]oxadiazole 1-oxide) (DADBTNBO) is introduced where its...
-
A Convenient One-Pot Synthesis of Bis(indolyl)methane Derivatives and Evaluation of Their Nematicidal Activity against the Root Knot Nematode Meloidogyne incognita
AbstractSeven arylbis(indolyl)methanes were synthesized by electrophilic substitution reaction of aromatic aldehydes on indole using glacial acetic...
-
Reaction of 1,2,4-Triazine-5-carbonitriles with 5-[(2-Hydroxyethyl)sulfanyl]- and 5-{[2-(2-Hydroxyethoxy)-ethyl]sulfanyl}-3-amino-1,2,4-triazoles1
AbstractThe solvent-free reaction of 1,2,4-triazine-5-carbonitriles with newly synthesized 5-[(2-hydroxyethyl)sulfanyl]- and...
-
The rate of substitution from η6-arene ruthenium(II) complexes
The rate and mechanism of substitution in the Ru(II) complexes (C1–C6) by thiourea nucleophiles was studied at pH 2 and rate constants measured as a...
-
Synthesis and antibacterial evaluation of pyrazolines carrying (benzyloxy)benzaldehyde moiety
A novel series of 1,2,3-triazole-linked pyrazoline analogues were prepared by the reaction of 3-(4-(benzyloxy)phenyl)-1-(1-(arylphenyl)-5-methyl-1 H -1,...
-
Synthesis, Structure, and Properties of Hexaferrites of the BaFe12–xCrxO19 System
AbstractThe work presents the results of the synthesis and study of hexaferrite of barium, which is substituted with chromium within limits. The...
-
Density Functional Theory Study of Meso-Tetra-Substituted Porphyrins: 3-Pyridyl Substitution for Phenyl
AbstractIn the present work, the geometry, electronic structure, and infrared spectra (IR) of meso-tetra-substituted porphyrin have been investigated...
-
Synthesis and IR Spectroscopy of High-Entropy Ceramics with Magnetoplumbite Structure
AbstractThe BaFe 12– x (Ti,Mn,In,Ga) x O 19 ( x = 1, x = 7) HEOs are prepared by a solid-phase synthesis. Correlations between the chemical composition...
-
Synthesis, Properties, and Pyrolysis of Organoalumoxanes Modified with Refractory Metals
AbstractOrganoalumoxane oligomers modified with refractory metals (zirconium, hafnium, or chromium) were synthesized. Their physicochemical and...
-
Novel Cellulose/Silica Microspheres as Sustainable and Efficient Adsorbents for Methyl Orange Removal
The effective removal of organic dyes from aqueous solutions is essential for environmental protection and remediation. Hence, methods for...
-
Depth Elemental Imaging during Corrosion of Hot-Dip Galvanized Steel Sheet by Confocal Micro XRF Analysis
The elucidation of the mechanism for steel corrosion under a coating layer has been attracting research attention. Herein, we utilized a confocal...
-
Thiophosphorus-Containing Sodium Salts of Ricinoleic Acid
AbstractThe reaction of sodium ricinoleate with thiophosphoryl trichloride under various conditions was studied. At a high concentration of sodium...
-
Synthesis, Characterization, and Biological Evaluation of New Cyclic Quinazoline Derivatives as Potential Antibacterial and Antifungal Agents
AbstractHeterocyclic compounds are crucial for medicinal chemistry and the development of therapeutic agents like broad-spectrum antibiotics. This...
-
Effect of Magnesium Substitution on Structural, Magnetic and Biological Activity of Co(1-x)Mg(x)Fe2O4 Nano-colloids
Citrate coated magnesium substituted cobalt ferrite nanoparticles Co (1-x) Mg (x) Fe 2 O 4 (where, x = 0.0, 0.25, 0.50, 0.75, 1.0) were prepared by...
-
Tuning the reactivity of ruthenium(II) terpyridyl complexes using auxiliary ligands: kinetic and mechanistic studies
Substitution behavior of the labile aqua ligand in four mononuclear ruthenium(II) terpyridyl complexes with different auxiliary N (pyridine) ( Ru1 ),...
-
Nucleophilic activation of the sulfur S8 cyclic form as a green chemistry tool
The review summarizes data on reactions with participation of the elemental cyclic form of sulfur S 8 , the key step of which is activation the...
-
Increasing the thermal stability of α-diimine nickel (II) catalyst by camphorquinone as a great backbone and investigating the steric effects of this backbone in ethylene polymerization
In the α-diimine catalyst system, catalyst design with high thermal stability through ligand modifications is very challenging. This paper reports...
-
Synthesis of N-(5-(Methylsulfanyl)-4H-1,2,4-triazol-3-yl)pyridin-2-amine Derivatives and Their 1,2,4-Triazine Precursors
AbstractThe reaction of 5-cyano-1,2,4-triazines with 5-(methylsulfanyl)-4 H -1,2,4-triazol-3-amine under solvent-free conditions gave product of...
