All Stories

  1. An Efficient, Potassium Carbonate-Catalysed, Three-Component Reaction of Aldehydes, Malononitrile and Amidines Leading to Highly Functionalized Pyrimidines in Aqueous Media
  2. One-Pot Synthesis of 4-Substituted-1,5-Benzodiazepines Promoted by Tris(Hydrogensulfato) Boron
  3. Nano-silica supported palladium nanoparticles: A sustainable nanocatalyst for efficient synthesis of 2,3-diarylimidazo[1,2- a ]pyridines at low catalyst loading
  4. Triethylammonium Hydrogen Sulfate [Et3NH][HSO4] as an Efficient Ionic Liquid Catalyst for the Synthesis of Coumarin Derivatives
  5. An efficient synthesis of naphtho[2,1-b]furan-2(1H)-ones catalysed by Nafion-H supported on silica-coated super paramagnetic iron oxide nanoparticles
  6. Nano-copper chromite (nano-CuCr2O4): a novel and efficient catalyst for the synthesis of biscoumarin and pyrano[c]chromene derivatives in water at room temperature
  7. Four-component synthesis of 3-amino-1-aryl-5,10-dioxo-1H-pyrazolo[1,2-b] phthalazine-2-carbonitrile derivatives promoted by potassium carbonate
  8. A mild, simple, and efficient approach to the synthesis of some novel 7-benzylidene-2,3-diphenyl-3,3a,4,5,6,7-hexahydro-2H-indazole derivatives
  9. Efficient synthesis of 2,4-diaryl hexahydroquinoline-5-one derivatives in the presence of triethylamine
  10. One-pot, three-component reaction of dimedone, amines, and isatin in the presence of tris(hydrogensulfato) boron: synthesis of pyrroloacridine derivatives
  11. Catalyst-free and solvent-free synthesis of novel symmetrical bisthioglycolic acid derivatives
  12. Efficient One-Pot Synthesis of Some New Xanthene Derivatives Based on the Reaction of Dimedone with α,α′-Bis(substituted-benzylidene) Cycloalkanones Using Catalytic Amount ofpTSA
  13. Synthesis of β-Lactams from Acids and Imines Using Thiocarbonyldiimidazole
  14. Efficient Synthesis of 1-Amidoalkyl-2-Naphthols by One-Pot, Three-Component Reaction under Solvent-Free Conditions
  15. 1,3,5-Tris(hydrogensulfato) Benzene: A New and Efficient Catalyst for Synthesis of 4,4′-(arylmethylene)bis(1H-pyrazol-5-ol) Derivatives
  16. A mild, efficient, and environmentally friendly synthesis of N,N′-arylidene bisamides using B(HSO4)3 under solvent-free conditions
  17. Synthesis of 1-amidoalkyl-2-naphthols based on a three-component reaction catalyzed by boric acid as a solid heterogeneous catalyst under solvent-free conditions
  18. Tris(hydrogensulfato) boron as a solid heterogeneous catalyst for the rapid synthesis of α,α′-benzylidene bis(4-hydroxycoumarin) derivatives
  19. A facile synthesis of α,α′-bis(substituted benzylidene) cycloalkanones catalyzed byp-TSA under solvent-free conditions
  20. Boric acid catalysed synthesis of α-aminonitriles by a three-component reaction at room temperature
  21. Tris(hydrogensulfato)boron catalysed rapid synthesis of 2-substituted-2,3-dihydroquinazolin-4(1H)-ones under solvent-free conditions
  22. Green, one-pot synthesis of α-aminophosphonates catalyzed by ZnI2 at room temperature
  23. One-Pot Synthesis ofβ-Acetamido Ketones Using Boric Acid at Room Temperature
  24. A Facile Synthesis of New 2-Amino-4H-pyran-3-carbonitriles by a One-Pot Reaction of -Bis(arylidene) Cycloalkanones and Malononitrile in the Presence of
  25. An Efficient and Inexpensive Synthesis of 2-Substituted Benzimidazoles in Water Using Boric Acid at Room Temperature
  26. Synthesis of 3,4-Dihydropyrimidin-2(1H)-Ones and Their Corresponding 2(1H)Thiones Using Trichloroacetic Acid as a Catalyst under Solvent-Free Conditions
  27. Cobalt(II) chloride accelerated one-pot three-component synthesis of α-aminophosphonates at room temperature
  28. Acetic acid-promoted, efficient, one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-ones
  29. Trichloroacetic acid as a solid heterogeneous catalyst for the rapid synthesis of dihydropyrano[2,3-c]pyrazoles under solvent-free conditions
  30. Efficient, One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-ones and Dibenzo[a,j]xanthenes Using Trichloroacetic Acid as a Solid Heterogeneous Catalyst Under Solvent-Free Conditions
  31. One-pot synthesis of tri- and tetra-substituted imidazoles using sodium dihydrogen phosphate under solvent-free conditions
  32. Sodium Dihydrogen Phosphate as an Efficient Catalyst for One-Pot, Three-Component Synthesis of α-Aminophosphonates Under Solvent-Free Conditions at Room Temperature
  33. Efficient one-pot synthesis of 14-substituted-14H-dibenzo[a,j]xanthenes using boric acid under solvent-free conditions
  34. One-pot synthesis of α-aminophosphonates catalyzed by boric acid at room temperature
  35. One step synthesis of 14-alkyl- or aryl-14H-dibenzo[a,j]xanthenes using sodium hydrogen sulfate as catalyst
  36. Efficient solvent-free deprotection of acetals and trimethylsilyl ethers with iodic acid on silica gel under microwave irradiation
  37. Oxidation of α-hydroxy ketones to diketones by iodic acid supported on alumina
  38. N-Chlorosuccinimide: A simple and efficient reagent for the preparation of symmetrical disulfides
  39. Solid Phase Regeneration of Carbonyl Compounds by Oxidative Cleavage of Carbon-Nitrogen Double Bonds with Molecular Oxygen at Room Temperature
  40. Room Temperature Catalytic Aromatization of Hantzsch 1,4-Dihydropyridines by Sodium Nitrite in the Presence of Acidic Silica Gel
  41. Solid state oxidation of phenols to quinones with sodium perborate on wet montmorillonite K10
  42. Oxidation of Aromatic Alcohols to Carbonyl Compounds with Oxygen Catalyzed by Iron (III) Chloride Supported on Kieselguhr
  43. Sodium Hypochlorite/Montmorillonite K10: An Effective Oxidant for the Oxidation of Thiols to Disulfides
  44. Oxidation of Aldehydes and Ketones into Carboxylic Acids and Esters Using 4‐Amino‐2‐Chloroperbenzoic Acid Supported on Silica Gel
  45. Solid state oxidation of phenols to quinones with ammonium persulfate/wet SiO2
  46. Copper chloride/kieselguhr: an efficient catalyst for oxidation of thiols to disulfides by molecular oxygen or air
  47. Oxidation of Benzylic Methylene Compounds to Ketones with 4-Aminoperoxybenzoic Acid Supported on Silica Gel in Presence of Oxygen or Air
  48. Oxidation of Thiols to Disulfides by Oxygen in Presence of Cobalt(II) and Manganese(II) Salts of 4-Aminobenzoic Acid Supported on Silica Gel