Results 1 to 10 of about 33,209 (285)
Selective Heck Arylation of Cyclohexene with Homogeneous and Heterogeneous Palladium Catalysts [PDF]
Molecules, 2010 Palladium catalysts containing Pd(II) supported on Al2O3 and alumina-based mixed oxides, Al2O3-ZrO2, Al2O3-CeO2, and Al2O3-Fe2O3, are very effective in the Heck coupling of iodobenzene with cyclohexene in DMF solution.
Ewa Mieczyńska, Anna M. Trzeciak
doaj +2 more sources
The [(Bn-tpen)FeII]2+ Complex as a Catalyst for the Oxidation of Cyclohexene and Limonene with Dioxygen [PDF]
Molecules[(Bn-tpen)FeII(MeCN)](ClO4)2, containing the pentadentate Bn-tpen–N-benzyl-N,N′,N′-tris(2-pyridylmethyl)-1,2-diaminoethane ligand, was studied in the oxygenation of cyclohexene and limonene using low-pressure dioxygen (0.2 atm air or 1 atm pure O2) in ...
Katarzyna Rydel-Ciszek +1 more
doaj +2 more sources
Synthesis, Evaluation of Biological Activity, and Structure–Activity Relationships of New Amidrazone Derivatives Containing Cyclohex-1-ene-1-Carboxylic Acid [PDF]
MoleculesIn recent years, the incidence of acute and chronic inflammatory diseases has increased significantly worldwide, intensifying the search for new therapeutic agents, especially anti-inflammatory drugs.
Renata Paprocka +5 more
doaj +2 more sources
Reactive Distillation for the Production of Cyclohexanol: Experiments and Simulations [PDF]
Chemical and Biochemical Engineering Quarterly, 2021 Cyclohexanol is an organic chemical intermediate product widely used in chemical industry and commonly produced by cyclohexene hydration. Because of the low mutual solubility of cyclohexene and water, the reaction is limited by chemical equilibrium ...
D. Sun, H. Tian, J. Sun, W. Xu
doaj +1 more source
Acta Crystallographica Section E: Crystallographic Communications, 2021 In the fused tetracyclic system of the title compound, C29H36O9, the five-membered dioxolane ring adopts a twist conformation; the two adjacent C atoms deviate alternately from the mean plane of the other three atoms by −0.252 (6) and 0.340 (6) Å.
Takeshi Oishi +3 more
doaj +1 more source
Chemistry, 2023 Gold nanospecies produced by a historically inspired two-liquid phase system were immobilized on plate-like mesoporous silica, SBA-15, functionalized with mercaptopropyl groups by a post-synthesis method, and the resulting materials were tested in the ...
Rafael Delgado +5 more
doaj +1 more source
Selective liquid Phase oxidation of cyclohexene catalyzed by NiO nanoparticles supported on mesoporous MCM-41 [PDF]
شیمی کاربردی روز, 2019 The nanoparticles of NiO supported on mesoporous MCM-41 were synthesized and were well characterized with X-ray diffraction (XRD) and transmission electron microscopy (TEM).
amin ebadi, Majid Mozaffari
doaj +1 more source
SYNTHESIS OF SOME DERIVATIVES 9-ARYL-1,8-DIOXOOCTAHYDROXANTHENE AND 2,2’-ARYL-METHYLENE BIS(3-HYDROXY-2-CYCLOHEXENE-1-ONE) IN AQUEOUS MEDIA [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2012 This research concerned with the reaction of Aryl- benzoylchloride with 1,3-cyclohexanedione in aqueous media (which has been catalyzed by p-dodecylbenezenesulfonic acid (DBSA) or sodiumdodecylsulfate (SDS)).
MARWAN M. F. AL-HEETY
doaj +1 more source
Тонкие химические технологии, 2023 Objectives. To study the possibility of combining acid-catalytic cyclohexanol dehydration and alkoxycarbonylation of the formed cyclohexene with cyclohexanol and carbon(II) oxide in a single reactor in order to achieve high yields of the target ...
N. T. Sevostyanova +2 more
doaj +1 more source
Bulletin of Chemical Reaction Engineering & Catalysis, 2019 A series of ruthenium-based catalysts supported on acid-activated montmorillonite (PILC) and interspersed with titanium (Ru/Ti-PILCs) were prepared with various amounts of ruthenium. Their catalytic performances in the selective oxidation of cyclohexene,
Ahmed Dali +4 more
doaj +1 more source