All Stories

  1. A Simple and One-pot Synthesis of Tetrahydrobenzo[b]pyrans and Spirooxindoles Catalyzed by H-Fe3O4@DA-SO3H as an Efficient, Light and Reusable Nanocatalyst
  2. Facile template-free route to fabricate core–shell Fe3O4@PANI-SO3H urchin-like nanoparticles as reusable catalyst for Hantzsch reaction: change morphology upon sulfonation
  3. Palladium nanoparticles supported on modified hollow Fe3 O4 @TiO2 : Preparation, characterization, and catalytic activity in Suzuki cross-coupling reactions
  4. Diphenyl diselenide immobilized on magnetic nanoparticles: A novel and retrievable heterogeneous catalyst in the oxidation of aldehydes under mild and green conditions
  5. Organoselenium–palladium(ii) complex immobilized on functionalized magnetic nanoparticles as a promising retrievable nanocatalyst for the “phosphine-free” Heck–Mizoroki coupling reaction
  6. Magnetic nanoparticle-supported tetrazole-functionalized palladium catalyst: synthesis, DFT study and application for Sonogashira and Heck cross-coupling reactions
  7. Nano Ag-doped magnetic-Fe3O4@mesoporous TiO2 core–shell hollow spheres: synthesis and enhanced catalytic activity in A3 and KA2 coupling reactions
  8. Copper(I) iodide supported on modified cellulose-based nano-magnetite composite as a biodegradable catalyst for the synthesis of 1,2,3-triazoles
  9. Glycerol as a green solvent for efficient, one-pot and catalyst free synthesis of 2,4,5-triaryl and 1,2,4,5-tetraaryl imidazole derivatives
  10. Ag-doped nano magnetic γ-Fe2O3@DA core–shell hollow spheres: an efficient and recoverable heterogeneous catalyst for A3and KA2coupling reactions and [3 + 2] cycloaddition
  11. An environmental friendly approach for the catalyst-free synthesis of highly substituted pyrazoles promoted by ultrasonic radiation
  12. Cu2O/nano-CuFe2O4: A novel and recyclable magnetic catalyst for three-component coupling of carbonyl compounds–alkynes–amines under solvent-free condition
  13. Transition-Metal-Free C–S Bond Formation: Aqueous Synthesis ofS-Aryl Dithiocarbamates by The use of Stable Arenediazonium Salts Mediated by Nano-Magnetic Supported Silica Sulfonic Acid
  14. Magnetic nano-Fe3O4@TiO2/Cu2O core–shell composite: an efficient novel catalyst for the regioselective synthesis of 1,2,3-triazoles using a click reaction
  15. A rapid and convenient synthesis of gem-bis(dithiocarbamate) derivatives from primary aliphatic amines, carbon disulfide, and aromatic aldehydes using boron trifluoride-diethyl etherate
  16. Nano-Fe3O4 encapsulated-silica particles bearing sulfonic acid groups as an efficient, eco-friendly and magnetically recoverable catalyst for synthesis of various xanthene derivatives under solvent-free conditions
  17. Nano-Fe3O4-encapsulated silica particles bearing sulfonic acid groups as a magnetically separable catalyst for green synthesis of 1,1-diacetates
  18. High refractive index polymers
  19. Nano-Fe3O4 encapsulated-silica particles bearing sulfonic acid groups as a magnetically separable catalyst for green and efficient synthesis of functionalized pyrimido[4,5-b]quinolines and indeno fused pyrido[2,3-d]pyrimidines in water
  20. A Facile One-Pot Solvent-Free Synthesis of 1,2-Dihydro-1-arylnaphtho[1,2-e][1,3]oxazine-3-ones Catalyzed by Wet Cyanuric Chloride
  21. Bi-SO3H Functionalized Ionic Liquid Based on DABCO: New and Efficient Catalyst for Facile Synthesis of Dihydropyrimidinones
  22. Poly(ethylene)glycol/AlCl3 as a new and efficient system for multicomponent Biginelli-type synthesis of pyrimidinone derivatives
  23. Green and efficient diazotization-iodination of aryl amines using cellulose sulfuric acid as a biodegradable and recyclable proton source under solvent-free condition
  24. Ultrasound-assisted synthesis of β-amino ketones via a Mannich reaction catalyzed by Fe3O4 magnetite nanoparticles as an efficient, recyclable and heterogeneous catalyst
  25. Highly Stereoselective Synthesis of β-Amino Ketones via a Mannich Reaction Catalyzed by Cellulose Sulfuric Acid as a Biodegradable, Efficient, and Recyclable Heterogeneous Catalyst
  26. Cellulose-Supported Ni(NO3)2 · 6H2O/2,4,6-Trichloro-1,3,5-triazine (TCT) as a Mild, Selective, and Biodegradable System for Nitration of Phenols
  27. The role of thiophenol in the proposed mechanism for one pot transformation of 2-phenylthio-3-aminocyclohexanols to dehydropiperidine derivatives
  28. Efficient, Solvent-Free Method for the One-Pot Condensation of β-Naphthol, Aromatic Aldehydes, and Cyclic 1,3-Dicarbonyl Compounds Catalyzed by Silica Sulfuric Acid
  29. Novel Synthesis and Crystal Structures of Two α, α′-bis-Substituted Benzylidene Cyclohexanones: 2,6-Bis-2-nitro(benzylidene)cyclohexanone and 2,6-Bis-4-methyl(benzylidene)cyclohexanone
  30. Poly(Ethylene) Glycol as a Green and Reusable Solvent in the Oxidation of Sulfides to Sulfoxides Using NaClO
  31. 2,4,6-Trichloro[1,3,5]triazine (TCT)-catalyzed one-pot Mannich-type reaction: three component synthesis of β-amino carbonyl compounds
  32. Zn(NO3)2·6H2O/2,4,6-trichloro-1,3,5-triazine (TCT) a mild and selective system for nitration of phenols
  33. A series of 1,8-dioxooctahydroxanthenes are prepared using trichloroisocyanuric acid
  34. A Clean, Mild, and Selective Oxidation of Sulfides to Sulfoxides Using NaClO/H2SO4in Aqueous Media
  35. A simple and efficient procedure for the synthesis of benzimidazoles using trichloroisocyanuric acid (TCCA) as the oxidant
  36. Ab initio study of atropisomers of derivatives of 1,8-di-pyridine 9H-fluorene, dibenzo[b,d]furan, 9H-carbazole and dibenzo[b,d]thiophene
  37. Computational note on nucleus-independent chemical shift (NICS) profiles in some atropisomers 1,8-disubstituted naphthalenes and biphenylenes
  38. Efficient Synthesis of 1,8-Dioxo-octahydroxanthenes Using HClO4 / SiO2 as Catalyst
  39. HClO4–SiO2 catalyzed stereoselective synthesis of β-amino ketones via a direct Mannich-type reaction
  40. Mild and Selective Nitration of Phenols by Zeofen
  41. Ab initio study of atropisomers of some derivatives of 1,8-disubstituted biphenylenes and naphthalenes