نمایش نتایج جستجو برای
کلمات کلیدی: Heterogeneous catalyst
موارد یافت شده: 43
1 - The influence of the catalyst preparation methods on performance of Mn/Na2WO4/SiO2 in oxidative coupling of methane (چکیده)2 - Upcycling sugar beet waste into sustainable organo-nanocatalysis for carbon dioxide fixation and cyclic carbonate synthesis: a research design study (چکیده)
3 - Synthesis of diaryl sulfides with novel MOF as an efficient heterogeneous catalyst for C–S coupling reaction under solventfree conditions (چکیده)
4 - Expanded Perlite-Polyphosphoric Acid (EP-PPA) as a Low-Cost Heterogeneous Solid Acid Catalyst for Green and Metal-Free Synthesis of Nitriles from Aldehydes (چکیده)
5 - Fabrication of Heterogeneous Zr-containing Polyoxometalate as an Efficient Catalyst for the Synthesis of a Broad Range of 1,5-Benzodiazepine Derivatives (چکیده)
6 - A green methodology for C–S cross-coupling reaction over CuII attached to magnetic natural talc (γ-Fe2O3/talc/CuII NPs) as a heterogeneous and ligand-free catalyst (چکیده)
7 - Monosubstituted Keggin as heterogeneous catalysts for solvent-free cyanosilylation of aldehydes and ketones (چکیده)
8 - C-C Coupling Reaction of Ketones with Alcohols in the Presence of Nickel Nanocatalyst (چکیده)
9 - Fabrication of Heterogeneous-based Lacunary Polyoxometalates as Efficient Catalysts for the Multicomponent and Clean Synthesis of Pyrazolopyranopyrimidines (چکیده)
10 - An efficient and green one-pot synthesis of tetrahydrobenzo[a]xanthenes, 1,8-dioxo-octahydroxanthenes and dibenzo[a,j]xanthenes by Fe3O4@Agar-Ag as nanocatalyst (چکیده)
11 - Ecofriendly and Facile One‐Pot Multicomponent Synthesis of 5‐Phenyl‐5,10‐dihydropyrido[2,3‐d : 6,5‐d′]dipyrimidine‐2,4,6,8(1H,3H,7H,9H)‐tetraone Derivatives Catalyzed by CuII Immobilized on Functionalized Magnetic Mesoporous MCM‐41 (Fe3O4@MCM‐41‐GPTMS‐Gu‐CuII) (چکیده)
12 - Well dispersed gold nanoparticles into the multi amine functionalized SBA-15 for green chemical fixation of carbon dioxide to cyclic carbonates under solvent free conditions (چکیده)
13 - Fischer–Tropsch synthesis over a novel cobalt catalyst supported on UiO-66 (چکیده)
14 - Fe3O4‐SAHPG‐Pd0 nanoparticles: A ligand‐free and low Pd loading quasiheterogeneous catalyst active for mild Suzuki–Miyaura coupling and CH activation of pyrimidine cores (چکیده)
15 - An amino acid@isopolyoxometalate nanoparticles catalyst containing aspartic acid and octamolybdate for the synthesis of functionalized spirochromenes (چکیده)
16 - Diastereoselective Mannich reaction with prolinated MWCNTs as a heterogeneous organo-nanocatalyst (چکیده)
17 - Fischer–Tropsch synthesis using a cobalt catalyst supported on graphitic carbon nitride (چکیده)
18 - Nano silica extracted from horsetail plant as a natural silica support for the synthesis of H3PW12O40 immobilized on aminated magnetic nanoparticles (Fe3O4@SiO2-EP-NH-HPA): a novel and efficient heterogeneous nanocatalyst for the green one-pot synthesis of pyrano[2,3-c]pyrazole derivatives (چکیده)
19 - Designing of Ferromagnetic 3D Hierarchical Core‐Shell Fe3O4@NiO/Co3O4 Microspheres Derived from a MOF Precursor: As an Efficient Catalyst for C‐P Cross Coupling Reaction (چکیده)
20 - CoII immobilized on an aminated magnetic metal–organic framework catalyzed C–N and C–S bond forming reactions: a journey for the mild and efficient synthesis of arylamines and arylsulfides (چکیده)
21 - Co(II)‐Porphyrin Immobilized on Graphene Oxide: An Efficient Catalyst for the Beckmann Rearrangement (چکیده)
22 - Application of Fe3O4@HPG/Pd0 NPs as an Innovative Semi-heterogeneous Catalyst in Suzuki Cross-coupling Reaction (چکیده)
23 - Solvent-free, facile, and an efficient synthesis of α-aminonitriles employing Halloysite nanotubes as an ecofriendly cyanating agent (چکیده)
24 - Selective, Efficient and Gram-Scale Oxidation of Alcohols Using Household Bleach in the Presence of Fe3O4@Boehmite-NH2-CoII Nanoparticles (چکیده)
25 - A facile hydrothermal synthesis of novel hollow triple-shell CuNiFe2O4 nanospheres with robust catalytic performance in the Suzuki–Miyaura coupling reaction (چکیده)
26 - Ethylene/1-Hexene Copolymerization and Synthesis of LLDPE/Nanocarbon Composite through In Situ Polymerization (چکیده)
27 - Fe3O4@Boehmite-NH2-CoII NPs: an inexpensive and highly efficient heterogeneous magnetic nanocatalyst for the Suzuki–Miyaura and Heck–Mizoroki cross-coupling reaction (چکیده)
28 - 2‐hydroxyethylammonium formate ionic liquid grafted magnetic nanoparticle as a novel heterogeneous catalyst for the synthesis of substituted imidazoles (چکیده)
29 - Uniformly dispersed copper nanoparticles onto the modified magnetically recoverable nanocatalyst for aqueous synthesis of primary amides (چکیده)
30 - Application of surface modified nano ferrite nickel in catalytic reaction (epoxidation of alkenes) and investigation on its antibacterial and antifungal activities (چکیده)
31 - Aminophosphine Palladium(0) Complex Supported on ZrO2 Nanoparticles (ZrO2@AEPH2-PPh2-Pd(0)) as an Efficient Heterogeneous Catalyst for Suzuki–Miyaura and Heck–Mizoroki Reactions in Green Media (چکیده)
32 - Metal free synthesis of tetrahydrobenzo[a] xanthenes using orange peel as a natural and low cost efficient heterogeneous catalyst (چکیده)
33 - CuII immobilized on guanidinated epibromohydrin functionalized g-Fe2O3@TiO2 (g-Fe2O3@TiO2-EGCuII): a novel magnetically recyclable heterogeneous nanocatalyst for the green one-pot synthesis of 1,4-disubstituted 1,2,3-triazoles through alkyne–azide cycloaddition in water (چکیده)
34 - Synthesis of 2,4,5-triaryl-1H-imidazoles using a potent, green and reusable nano catalyst (FHS/SiO2) (چکیده)
35 - Expanded perlite: an inexpensive natural efficient heterogeneous catalyst for the green and highly accelerated solvent-free synthesis of 5- substituted-1H-tetrazoles using [bmim]N3 and nitriles† (چکیده)
36 - Hydroxyapatite Q1 nanoparticles (HAP NPs): a green and Q2 efficient heterogeneous catalyst for three-component one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one derivatives in aqueous media (چکیده)
37 - A rapid metal free synthesis of 5-substituted-1Htetrazoles using cuttlebone as a natural high effective and low cost heterogeneous catalyst (چکیده)
38 - Sono-synthesis of biodiesel from soybean oil by KF/c-Al2O3 as a nano-solid-base catalyst (چکیده)
39 - Selective Oxidation of Thiols and Alcohols by Physically Encapsulated Nickel Schiff-Base Complex Prepared Via Sol-Gel Method as Nano-Catalyst (چکیده)
40 - Highly Efficient Aza-Michael Addition Reactions Catalyzed by Magnetically Recoverable and Reusable Copper Ferrite Nanoparticles (چکیده)
41 - Synthesis of Novel Thioamidoalkyl- and Thiocarbamidoalkyl Naphthols via a Three-Component Condensation Reaction Using Heterogeneous Catalyst of Ferric Hydrogensulfate (چکیده)
42 - One‐pot multicomponent route to propargylamines using ferric hydrogensulfate (چکیده)
43 - TiO2 nanoparticles: an efficient heterogeneous catalystfor synthesis of bis(indolyl)methanes under solvent-free conditions (چکیده)
