# | Title | Journal | Year | Citations |
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1 | Coumarins: Fast Synthesis by Knoevenagel Condensation under Microwave Irradiation | Journal of Chemical Research Synopses | 1998 | 110 |
2 | Acidities of Some Substituted Ammonium Ions in Dimethyl Sulfoxide† | Journal of Chemical Research Synopses | 1997 | 104 |
3 | Montmorillonite Clay Catalysis. Part 7.1 An Environmentally Friendly Procedure for the Synthesis of Coumarins via Pechmann Condensation of Phenols with Ethyl Acetoacetate† | Journal of Chemical Research Synopses | 1998 | 95 |
4 | Acceleration of the Pechmann Reaction by Microwave Irradiation: Application to the Preparation of Coumarins† | Journal of Chemical Research Synopses | 1997 | 66 |
5 | A Rapid and Convenient Synthesis of Oximes in Dry Media under Microwave Irradiation | Journal of Chemical Research Synopses | 1999 | 66 |
6 | Montmorillonite Clay Catalysis. Part 4.1 An Efficient and Convenient Procedure for Preparation of 1,1-Diacetates from Aldehydes | Journal of Chemical Research Synopses | 1997 | 60 |
7 | Aldol Condensation of Cycloalkanones with Aromatic Aldehydes Catalysed with TiCl3(SO3CF3) | Journal of Chemical Research Synopses | 1999 | 54 |
8 | Synthesis of Metallophthalocyanines under Solvent-free Conditions using Microwave Irradiation | Journal of Chemical Research Synopses | 1998 | 53 |
9 | Iodine as an Acetyl Transfer Catalyst† | Journal of Chemical Research Synopses | 1997 | 52 |
10 | 1-Benzyl-4-aza-1-azoniabicyclo[2.2.2]octane Periodate: a Mild and Efficient Oxidant for the Cleavage of Oxime Double Bonds under Anhydrous Conditions† | Journal of Chemical Research Synopses | 1998 | 52 |
11 | Montmorillonite Clay-catalysed Synthesis of Bis(indol-3-yl)-methanes and 1,2-Bis(indol-3-yl)ethanes† | Journal of Chemical Research Synopses | 1997 | 50 |
12 | Synthesis of Coumarins by Flash Vacuum Pyrolysis of3-(2-Hydroxyaryl)propenoic Esters, 1 | Journal of Chemical Research Synopses | 1997 | 45 |
13 | Microwave-assisted Aminolysis of Epoxides Under Solvent-free Conditions Catalyzed by Montmorillonite Clay | Journal of Chemical Research Synopses | 1999 | 44 |
14 | An Expeditious Synthesis of Flavones on Montmorillonite K 10 Clay with Microwaves†‡ | Journal of Chemical Research Synopses | 1998 | 43 |
15 | Copper(I) Chloride/Kieselguhr: a Versatile Catalyst for Oxidation of Alkyl Halides and Alkyl Tosylates to the Carbonyl Compounds | Journal of Chemical Research Synopses | 1999 | 39 |
16 | n-Butyltriphenylphosphonium Peroxodisulfate (BunPPh3)2S2O8: an Efficient and Inexpensive Reagent for the Cleavage of Carbon–Nitrogen Double Bonds under Non-aqueous and Aprotic Conditions | Journal of Chemical Research Synopses | 1999 | 38 |
17 | Selective Oxidation of Arenes in Dry Media under FocusedMicrowaves† | Journal of Chemical Research Synopses | 1997 | 37 |
18 | Selective Oxidation of Allylic Methyl Groups over a Solid Support under Microwave Irradiation† | Journal of Chemical Research Synopses | 1997 | 37 |
19 | Palladium-catalysed Transfer Hydrogenation of Azobenzenes and Oximes using Ammonium Formate† | Journal of Chemical Research Synopses | 1998 | 37 |
20 | Synthesis of 1,1-Diacetates from Aldehydes using Trimethylchlorosilane and Sodium Iodide as Catalyst | Journal of Chemical Research Synopses | 1998 | 37 |
21 | Synthesis of Symmetrical Dialkyl Trithiocarbonates Using a Polymer Supported System | Journal of Chemical Research Synopses | 1998 | 35 |
22 | Tin Chloride Catalysed Oxidation of Acetone with Hydrogen Peroxide to Tetrameric Acetone Peroxide | Journal of Chemical Research Synopses | 1999 | 34 |
23 | Vinyltriphenylphosphonium Salt Mediated Serendipitous Synthesis of a Functionalized Pyrroloisoindole Derivative. New Synthesis of Trimethyl 5-Arylpyrrole-2,3,4-tricarboxylates | Journal of Chemical Research Synopses | 1998 | 33 |
24 | Efficient and Catalytic Conversion of Epoxides to 1,3-Dioxolanes with TiO(TFA)2 or TiCl3(OTf) | Journal of Chemical Research Synopses | 1998 | 33 |
25 | Alumina in Methanesulfonic Acid (AMA) as a New Efficient Reagent for Direct Acylation of Phenol Derivatives and Fries Rearrangement. A Convenient Synthesis of o-Hydroxyarylketones | Journal of Chemical Research Synopses | 1998 | 33 |
26 | Direct Synthesis of Imides from Dicarboxylic Acids using Microwaves | Journal of Chemical Research Synopses | 1999 | 33 |
27 | 1,3-Dipolar Cycloaddition of Dipolar Reagents to Bifunctional Olefins in the Presence of Chloramine-T (CAT) | Journal of Chemical Research Synopses | 1999 | 33 |
28 | Demethylation of Methyl Aryl Ethers using Pyridine Hydrochloride in Solvent-free Conditions under Microwave Irradiation | Journal of Chemical Research Synopses | 1999 | 33 |
29 | Polystyrene-bound Manganese(iii) Porphyrin as a Heterogeneous Catalyst for Alkene Epoxidation | Journal of Chemical Research Synopses | 1998 | 32 |
30 | Hydrophobic Effects in 1,3-Dipolar Cycloaddition of C,N-Diphenylnitrone with Dibutyl fumarate in Aqueous Solutions | Journal of Chemical Research Synopses | 1999 | 31 |
31 | Sodium Periodate Epoxidation of Alkenes Catalysed by Manganese Porphyrins | Journal of Chemical Research Synopses | 1999 | 31 |
32 | Selective Oxidations using Alumina-supported Iodobenzene Diacetate under Solvent-free Conditions | Journal of Chemical Research Synopses | 1998 | 30 |
33 | One-pot Syntheses of 5-Oxo-1,4,5,6,7,8-hexahydroquinolines and Pyrimido[4,5-b]quinolines using Microwave Irradiation and Ultrasound | Journal of Chemical Research Synopses | 1997 | 29 |
34 | Circular Dichroic Properties of Flavan-3-ols | Journal of Chemical Research Synopses | 1999 | 29 |
35 | Iron(III) 5,10,15,20-Tetrakis (pentafluorophenyl)porphyrin as an Efficient Catalyst for Conversion of Epoxides to Thiiranes | Journal of Chemical Research Synopses | 1999 | 29 |
36 | Difunctional Heterocycles: a Convenient Synthesis of Bis(4,5-dihydropyrazolyl) Ethers from their Precursor Bis(chalcones) | Journal of Chemical Research Synopses | 1999 | 29 |
37 | Synthesis and Biological Evaluation of Some New Fused Quinazoline Derivatives | Journal of Chemical Research Synopses | 1997 | 28 |
38 | Solid State Oxidation of Benzoins on Alumina-Supported Copper(ii) Sulfate under Microwave Irradiation† | Journal of Chemical Research Synopses | 1998 | 28 |
39 | Highly Efficient and Single Step Synthesis of 4-Phenylcoumarins and 3,4-Dihydro-4-phenylcoumarins Over Montmorillonite K-10 Clay, Under Microwave Irradiation† | Journal of Chemical Research Synopses | 1998 | 28 |
40 | Tandem Fries Reaction–Conjugate Addition under Microwave Irradiation in Dry Media; One-pot Synthesis of Flavanones | Journal of Chemical Research Synopses | 1999 | 28 |
41 | Bimolecular Reactions of Mutagenic N-Acyloxy-N-alkoxybenzamides with Aromatic Amines | Journal of Chemical Research Synopses | 1999 | 28 |
42 | Hypervalent Iodine in Synthesis Part 39. Palladium-catalyzed Carbonylative Coupling of Iodonium Salts and Potassium Aryltrifluoroborates by Carbon Monoxide | Journal of Chemical Research Synopses | 1999 | 28 |
43 | Iron(III )–Ethylenediaminetetraacetic AcidMediated Oxidation of Thiols to Disulfides with MolecularOxygen† | Journal of Chemical Research Synopses | 1997 | 27 |
44 | Oxidation by Chemical Manganese Dioxide. Part 3.1 Oxidation of Benzylic and Allylic Alcohols, Hydroxyarenes and Aminoarenes | Journal of Chemical Research Synopses | 1998 | 27 |
45 | Heterocyclic Synthesis via Enaminonitriles: A Convenient Route to Some New Pyrazole, Isoxazole, Pyrimidine, Pyrazolo[1,5-a]pyrimidine, Pyrimido[1,2-a]benzimidazole and Pyrido[1,2-a]benzimidazole Derivatives† | Journal of Chemical Research Synopses | 1998 | 27 |
46 | Microwave-induced One-pot Synthesis of N-carboxyalkyl Maleimides and Phthalimides† | Journal of Chemical Research Synopses | 1998 | 27 |
47 | Intermediates for Glucuronide Synthesis: 7-Hydroxycoumarin Glucuronide | Journal of Chemical Research Synopses | 1997 | 26 |
48 | Reaction between Alkyl Isocyanides and Dimethyl Acetylenedicarboxylate in Presence of N,N′-Dimethylbarbituric Acid. A Convenient Route to Highly Functionalized 4H-Pyrano[3,2-d]pyrimidine Derivatives | Journal of Chemical Research Synopses | 1998 | 26 |
49 | The Autocatalytic Oxidation of Aniline by Persulfate and Permanganate as a Means for the Deposition of a Thin Polyaniline Film | Journal of Chemical Research Synopses | 1999 | 26 |
50 | Activated Nitriles in Heterocyclic Synthesis: Synthesis ofPyrano[2,3-d ]pyrimidine andPyrano[3,2-e ][1,2,4]triazolo[1,5-c ]pyrimidineDerivatives | Journal of Chemical Research Synopses | 1997 | 25 |