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کلمات کلیدی: aldehydes
موارد یافت شده: 30
1 - Incorporating heterogeneous lacunary Keggin anions as efficient catalysts for solvent-free cyanosilylation of aldehydes and ketones (چکیده)2 - WEB (water extract of banana): An efficient natural base for one-pot multi-component synthesis of 2-amino-3,5-dicarbonitrile-6-thio-pyridines (چکیده)
3 - Uniform Copper Nanoparticles on Tunable Porous N-Doped Carbon Nanospheres for Esterification of Various Aryl Aldehydes with Alcohols (چکیده)
4 - Metal- and catalyst-free, one-pot, three-component synthesis of propargylamines in magnetized water: experimental aspects and molecular dynamics simulation (چکیده)
5 - Fe(HSO4)3-Catalyzed Direct Conversion of Aldehydes into Nitriles Using Hydroxylamine Hydrochloride (چکیده)
6 - Punica granatum peel: an organocatalyst for green and rapid synthesis of 3,4-dihydropyrimidin-2 (1H)-ones/thiones under solvent-free condition (چکیده)
7 - Zn(II) anchored onto the magnetic natural hydroxyapatite (ZnII/HAP/Fe3O4): as a novel, green and recyclable catalyst for A3-coupling reaction towards propargylamine synthesis under solventfree conditions (چکیده)
8 - One-pot Synthesis of 1-Amidoalkyl-2-naphthols Catalyzed by Polyphosphoric Acid Supported on Silica-coated NiFe2O4 Nanoparticles (چکیده)
9 - Highly efficient catalyst-free synthesis of bis-(indolyl) methanes in the presence of magnetized protic solvents (چکیده)
10 - Piperazine immobilized on silica gel as an inexpensive and recyclable catalyst for synthesis of 2-amino-2H-chromenes (چکیده)
11 - Synthesis of new pyrimido[4,5-d]pyrimidin-4(1H)-one derivatives in the presence of ferric hydrogensulfate (چکیده)
12 - One-pot solvent free synthesis of someindolylmethane amine derivativesbyFe(HSO4)3 as a recycable catalyst (چکیده)
13 - One-pot condensation of B-naphthol, aldehydes and cyclic 1,3-dicarbonyll compounds by NbCl5 as an efficient lewis acide (چکیده)
14 - Natural kaolin supported sulfuric acid as an efficient catalyst for the preparation of 1, 1-diacetates under solvent-free conditions (چکیده)
15 - Synthesis of 1H,7H,12bH-Pyrano[3’,4’: 5,6]pyrano[3,4-c][1]benzopyran-1- one via Domino Knoevenagel/Hetero-DielsAlder Reaction with Theoretical Investigations (چکیده)
16 - Ceria nanoparticles as an efficient catalyst for oxidation of benzylic C H bonds (چکیده)
17 - Dithioacetalization of carbonyl compounds under catalyst-free condition (چکیده)
18 - 1,3,5Trichloro-2,4,6-Triazinetrion: A Versatile Heterocycle for the One-Pot Synthesis (چکیده)
19 - Carbon-based solid acid: Green, efficient and reusable catalyst for one-pot synthesis of 2,4,6-triarylpyridines (Kröhnke pyridines) (چکیده)
20 - Synthesis, characterization and structure of DBU-hydrobromide-perbromide: a novel oxidizing agent for selective oxidation of alcohols to carbonyl compounds (چکیده)
21 - New Route for the Synthesis of Pyrimido[4 ,5 :4,5]thiazolo[3,2-a]benzimidazol-4(3H)-ones (چکیده)
22 - Solvent-Free Oxidations of Alcohols, Oximes, Aldehydes and Cyclic Acetals by Pyridinium Chlorochromate (چکیده)
23 - 1,3Dibromo-5,5-dimethylhydantoin or N-bromosuccinimide as efficient reagents for chemoselective deprotection of 1,1-diacetates under solvent-free conditions (چکیده)
24 - TiO2 nanoparticles: an efficient heterogeneous catalystfor synthesis of bis(indolyl)methanes under solvent-free conditions (چکیده)
25 - Ferric hydrogensulfate as a recyclable catalyst for the synthesis of some new bis(indolyl)methane derivatives (چکیده)
26 - Selective and Convenient Protection of Aldehydes as Azines under Solvent‐Free Conditions (چکیده)
27 - P2O5 / SiO2 as an Efficient Reagent for the Preparation of Z-Aldoximes Under Solvent-Free Conditions (چکیده)
28 - Microwave-Assisted Efficient One-Pot Synthesis of Nitriles from Aldehydes in the Presence of the P2O5 / SiO2 in Solvent-Free Media (چکیده)
29 - P2O5 / SiO2 as an Efficient Reagent for Selective Deprotection of 1,1-Diacetates Under Solvent-Free Conditions (چکیده)
30 - Phosphorous Pentoxide-Montmorillonite K-10 as Catalyst for the Preparation of 1, 1-Diacetates Under Solvent-Free Conditions (چکیده)
