Keywords: بازخوانی Beckmann; Beckmann rearrangement; Hierarchical zeolite; Soft template; Structure-directing agent;
مقالات ISI بازخوانی Beckmann (ترجمه نشده)
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Keywords: بازخوانی Beckmann; Beckmann rearrangement; E-Caprolactam; Reaction conditions; Al-MCM-41; Stability the catalyst
Keywords: بازخوانی Beckmann; Safety evaluating; Inherently safer design; Beckmann rearrangement; Microreactor; Risk transfer;
Keywords: بازخوانی Beckmann; Mesoporous materials; Heterogeneous catalysis; Beckmann rearrangement; Solid acids; Polymer catalysts
Keywords: بازخوانی Beckmann; Beckmann rearrangement; cyclohexanone oxime; caprolactam; geopolymer; catalysis
Keywords: بازخوانی Beckmann; Beckmann rearrangement; H2SO4 catalyst; CCSD(T); G4 theory;
Keywords: بازخوانی Beckmann; Hierarchical porous structure; Zeolites; Silicalite-1; Dry gel conversion; Beckmann rearrangement
Keywords: بازخوانی Beckmann; Metal-organic frameworks; Zeolites; Heterogeneous catalysis; Pechmann condensation; Beckmann rearrangement; Knoevenagel condensation; Prins reaction; Annulation; Friedel–Crafts acylation.
Keywords: بازخوانی Beckmann; Cascade reaction; Tandem sequence; Beckmann rearrangement; Electrophilic aromatic substitution; Quinazoline;
Keywords: بازخوانی Beckmann; Amides; Oximation; Beckmann rearrangement; Trifluoroacetic acid; Ketones;
Keywords: بازخوانی Beckmann; Acetaminophen; Amides; Self-catalyzed; Oximation; Beckmann rearrangement
An improved procedure for the Beckmann rearrangement of cyclobutanones
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Beckmann fragmentation; Tamura's reagent; Lactam; Strigolactones;
Multicatalytic Beckmann rearrangement of 2-hydroxylarylketone oxime: Switchable synthesis of benzo[d]oxazoles and N-(2-hydroxylaryl)amides
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Switchable synthesis; Benzo[d]oxazoles; Multicatalysis; 2-Hydroxylarylketone oxime;
Synthesis and antimycobacterial activity of triterpenic A-ring azepanes
Keywords: بازخوانی Beckmann; Triterpenoids; Azepane; Beckmann rearrangement; Betulonic; Oleanonic and ursonic acids; Antimycobacterial activity; Single drug-resistant strain; Isoniazid; Tuberculosis;
Acidity enhanced [Al]MCM-41 via ultrasonic irradiation for the Beckmann rearrangement of cyclohexanone oxime to É-caprolactam
Keywords: بازخوانی Beckmann; MCM-41; Room-temperature synthesis by ultrasonic irradiation; Solid-state NMR; Acid sites; Beckmann rearrangement;
Chitosan supported Zn(II) mixed ligand complexes as heterogeneous catalysts for one-pot synthesis of amides from ketones via Beckmann rearrangement
Keywords: بازخوانی Beckmann; Chitosan; Ketones; Amides; Beckmann rearrangement;
Observations arising from a Beckmann rearrangement-Mannich cyclization approach to the azepinobisindole alkaloid iheyamine A
Keywords: بازخوانی Beckmann; Iheyamine; Beckmann rearrangement; Mannich cyclization; Alkaloid;
Synthesis of 1,10-seco-triterpenoids by the Beckmann fragmentation from allobetulin
Keywords: بازخوانی Beckmann; Triterpenoids; A-seco-triterpenoids; Oximes; Beckmann rearrangement; Antiviral activity; Herpes simplex virus type I;
Beckmann rearrangement within the ring C of oleanolic acid lactone: Synthesis, structural study and reaction mechanism analysis
Keywords: بازخوانی Beckmann; Oleanane triterpenoids; 1H and 13C NMR; IR spectroscopy; X-ray analysis; Beckmann rearrangement; Triterpene lactam; Triterpene nitrile; 1,2-Rearrangement; Triterpenoid ring D contraction;
Short communicationModification of a heterogeneous catalyst: Sulfonated graphene oxide coated by SiO2 as an efficient catalyst for Beckmann rearrangement
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Cyclohexanone oxime; SiO2@GO-OSO3H; ε-Caprolactam;
Lewis acid-assisted N-fluorobenzenesulfonimide-based electrophilic fluorine catalysis in Beckmann rearrangement
Keywords: بازخوانی Beckmann; N-Fluorobenzenesulfonimide; Beckmann rearrangement; Lewis acid assistance; Electrophilic fluorine catalysis;
A facile synthesis of cyano-chlorins related to chlorophyll from formyl (pyro)-pheophorbide-a by a tandem transformation of the aldehyde into a nitrile group
Keywords: بازخوانی Beckmann; Chlorophyll-a; Chlorin; (Pyro)pheophorbide-a; Cyanation reaction; Beckmann rearrangement; Tandem transformation
Synthesis and Beckmann rearrangement of novel (Z)-2-organylselanyl ketoximes: promising agents against grapevine anthracnose infection
Keywords: بازخوانی Beckmann; Organochalcogen; (Z)-2-Organylselanyl ketoxime; Beckmann rearrangement; Anthracnose; Antioxidant activity;
Kinetic study of vapor-phase Beckmann rearrangement of cyclohexanone oxime over silicalite-1
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Cyclohexanone oxime; Intrinsic kinetics; Differential method; Integral method;
A one step synthesis ofcaprolactam out of cyclohexanone by combinded ammoximation and Beckmann rearrangement over Nb-MCM-41 catalysts
Keywords: بازخوانی Beckmann; Ammoximation; Beckmann rearrangement; Cyclohexanone; Nb-MCM-41; Cyclohexanoneoxime; ɛ-Caprolactam
A solvent-free one step conversion of ketones to amides via Beckmann rearrangement catalysed by FeCl3·6H2O in presence of hydroxylamine hydrochloride
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Ferric chloride; Eco-friendly; Amides; Solid phase; Solvent-free reaction;
A new and concise way to enamides by fluoroalkanosulfonyl fluoride mediated Beckmann rearrangement of α,β-unsaturated ketoximes
Keywords: بازخوانی Beckmann; Enamides; α,β-Unsaturated ketoximes; Fluoroalkanosulfonyl fluorides; Beckmann rearrangement;
Perfluoroalkylsulfonyl fluoride-mediated abnormal Beckmann rearrangement of steroid 17-oximes with acid-labile groups
Keywords: بازخوانی Beckmann; Perfluoroalkylsulfonyl fluoride; Beckmann rearrangement; Steroid 17-oxime; Acid-labile group tolerance; Quassin;
Keggin-type Bronsted dodecatungstophosphoric acid: a quasi homogenous and reusable catalyst system for liquid phase Beckmann rearrangement
Keywords: بازخوانی Beckmann; Beckmann rearrangement; H3PW12O40 (DTPA); Ketoximes; Quasi homogenous catalyst; N-substituted amides;
Beckmann rearrangement products of methyl 3-oxo-tirucall-8, 24-dien-21-oate from Boswellia serrata gum and their anti-tumor activity
Keywords: بازخوانی Beckmann; Boswellia serrata; 3-Oxo-tirucallic acid; Beckmann rearrangement; Anti-tumor activity;
Synthesis, characterization and catalytic activity of dinuclear half-sandwich Ru(II), Rh(III) and Ir(III) complexes
Keywords: بازخوانی Beckmann; Dinuclear complexes; Chelating ligand; Half-sandwich complexes; Amidation reaction; Beckmann rearrangement; Catalysis
Beckmann rearrangement of acetophenone oximes to the corresponding amides organo-catalyzed by trifluoroacetic acid for sustainable NSAIDs synthesis
Keywords: بازخوانی Beckmann; Trifluoroacetic acid; Organocatalysis; Beckmann rearrangement; Acetaminophen
Synthesis and plant growth promoting activity of dinorcholanic lactones bearing the 5α-hydroxy-6-oxo moiety
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Dinorcholanic lactones; 5α-Hydroxy-6-oxo-steroids; Synthesis; Plant growth promoting activity
Beckmann rearrangement of oxime obtained from oleanolic acid. Structure elucidation of the initial oxime
Keywords: بازخوانی Beckmann; ZNWNVHHKXUCZCP-FXWHSILYSA-N; QLFGCOPBGVXWAT-TZQVAIOYSA-N; YRSORJBFTIACSO-DNNZGFEASA-NTriterpenes; Oleanolic acid; Azaderivatives of oleanolic acid; Lactams; Beckmann rearrangement
Coking and deactivation of boron modified Al-MCM-41 for vapor-phase Beckmann rearrangement reaction
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Coke; Boron modified Al-MCM-41 catalyst; Deactivation
The effect of substrate size in the Beckmann rearrangement: MOFs vs. zeolites
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Oximes; CuBTC; Metal-organic-frameworks; Zeolites
Titanium cation-exchanged montmorillonite as an active heterogeneous catalyst for the Beckmann rearrangement under mild reaction conditions
Keywords: بازخوانی Beckmann; Heterogeneous catalyst; Montmorillonite; Beckmann rearrangement; Amide;
Cyanuric chloride catalyzed Beckmann rearrangement of ketoximes in biodegradable ionic liquids
Keywords: بازخوانی Beckmann; Biodegradable ionic liquids; Organocatalysis; Beckmann rearrangement; Cyanuric chloride; Amides;
An efficient catalytic method for the Beckmann rearrangement of ketoximes to amides and aldoximes to nitriles mediated by propylphosphonic anhydride (T3P®)
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Propylphosphonic anhydride; Ketoximes; Acetanilides; Nitriles;
Vapor-phase Beckmann rearrangement of cyclohexanone oxime over halide cluster catalysts
Keywords: بازخوانی Beckmann; Halide cluster catalyst; Hydroxo ligand; Beckmann rearrangement; Vapor-phase reaction; Solid acid; Weak Brønsted acidity
Beckmann rearrangement of cyclohexanone oxime over Al-MCM-41 and P modified Al-MCM-41 molecular sieves
Keywords: بازخوانی Beckmann; Phosphorus modified Al-MCM-41; Beckmann rearrangement; Cyclohexanone oxime; Caprolactam;
A mild and efficient way to prepare ε-caprolactam by using a novel salt related with ionic liquids
Keywords: بازخوانی Beckmann; Ionic liquid; Beckmann rearrangement; Ketoximes; ε-Caprolactam;
Bromodimethylsulfonium bromide (BDMS) in ionic liquid: a mild and efficient catalyst for Beckmann rearrangement
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Ketoximes; Amides; Bromodimethylsulfonium bromide (BDMS); Ionic liquids;
In situ multinuclear solid-state NMR spectroscopy study of Beckmann rearrangement of cyclododecanone oxime in ionic liquids: The nature of catalytic sites
Keywords: بازخوانی Beckmann; Ionic liquids; Beckmann rearrangement; Cyclododecanone oxime; 1-Butyl-3-methylimidazolium hexafluorophosphate; 1-Butyl-4-methylpyridinium hexafluorophosphate; 1-Butyl-2,3-dimethylimidazolium hexafluorophosphate; 1-Butyl-3-methylimidazolium tetrafluorobora
Silicalite-1 deactivation in vapour phase Beckmann rearrangement of cyclohexanone oxime to caprolactam
Keywords: بازخوانی Beckmann; Beckmann rearrangement; Cyclohexanone oxime; Caprolactam; Silicalite-1; Catalyst deactivation; Kinetics catalyst deactivation
Catalytic properties of WOx/SBA-15 for vapor-phase Beckmann rearrangement of cyclohexanone oxime
Keywords: بازخوانی Beckmann; Beckmann rearrangement; WOx/SBA-15; Vapor-phase reaction; Cyclohexanone oxime; ɛ-Caprolactam
Novel acidic ionic liquids mediated zinc chloride: Highly effective catalysts for the Beckmann rearrangement
Keywords: بازخوانی Beckmann; Acidic ionic liquid; Beckmann rearrangement; Oxime
PEG-SO3H as catalyst for the Beckmann rearrangement and dehydration of oximes
Keywords: بازخوانی Beckmann; Beckmann rearrangement; PEG-SO3H; Dehydration of oximes;
Crosslinked TS-1 as stable catalyst for the Beckmann rearrangement of cyclohexanone oxime
Keywords: بازخوانی Beckmann; Beckmann rearrangement; TS-1; Crosslinking; Mesoporosity; Deactivation
Lewis acid-catalyzed Beckmann rearrangement of ketoximes in ionic liquids
Keywords: بازخوانی Beckmann; Ionic liquids; Beckmann rearrangement; Lewis acids