Keywords: کاربوکات ها; Carbocations; Ion spectroscopy; Infrared spectroscopy; Mass spectrometry; Photodissociation
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Keywords: کاربوکات ها; Carbocations; Carbon centered radicals; 1-Tridecyl radical; Rearrangements; Lead(IV) acetate; Monte Carlo simulation;
Keywords: کاربوکات ها; Carbocations; Fluoride detection; In situ; Dual-responsive;
Revealing carbocations in highly asynchronous concerted reactions: The ene-type reaction between dithiocarboxylic acids and alkenes
Keywords: کاربوکات ها; Ene-reaction; Hidden intermediates; Dithiocarboxylic acids; Carbocations; ELF analysis;
Ab initio 13C NMR and structural studies of the (trifluoromethyl)cyclopentyl carbocations
Keywords: کاربوکات ها; Trifluoromethyl; Carbocations; Ab initio; μ-hydrido bridged; Hydrogen bonding; GIAO-MP2; 13C NMR;
α-Ferrocenylalkyl carbonates: Reagents for ferrocenylalkylation reactions under mild neutral conditions
Keywords: کاربوکات ها; Ferrocenylalkylation; Carbocations; Carbonates; Nucleophiles; Ferrocene derivatives;
A computational study of SF5-substituted carbocations
Keywords: کاربوکات ها; The SF5 group; Substituent effects; Carbocations; Charge delocalization modes; GIAO-DFT;
SnBr4-promoted Friedel-Crafts type dehydrative alkylation reaction of diarylmethanols with 2-naphthol derivatives
Keywords: کاربوکات ها; Friedel-Crafts alkylation; Diarylmethylation; Carbocations; Synthetic methods; Tin(IV) bromide;
TfOH promoted reactions of vinyl gem-dichlorocyclopropanes with arenes: access to aryl gem-dichloropentenes
Keywords: کاربوکات ها; 1,1-Dichlorocyclopropanes; 1,1-Dichloroalkenes; Triflic acid; Friedel-Crafts reaction; Carbocations;
Hydroarylation of 1-aryl-2-halogeno-3,3,3-trifluoropropenes in CF3SO3H: Regioselective approach to trifluoromethylated diarylethanes and ethenes
Keywords: کاربوکات ها; Trifluoromethyl alkenes; Superacids; Carbocations; Hydroarylation; Dehydrohalogenation;
Methylbenzene hydrocarbon pool in methanol-to-olefins conversion over zeolite H-ZSM-5
Keywords: کاربوکات ها; Olefins; Zeolites; Mechanism; Carbocations; NMR spectroscopy
The first carbonylation of perfluoroorganic compounds: The reactions of perfluorobenzocyclobutene and its perfluoroalkyl and pentafluorophenyl derivatives with CO in SbF5 medium
Keywords: کاربوکات ها; Carbonylation; Carbocations; Perfluorinated benzocyclobutenes; Antimony pentafluoride
The triflic acid-mediated cyclisation of N-benzyl-cinnamamides
Keywords: کاربوکات ها; Cinnamamides; Triflic acid; Benzazepin-3-ones; Intramolecular cyclisation; Carbocations;
The triflic acid-mediated cyclisation of N-benzylcinnamanilides
Keywords: کاربوکات ها; 4-Aryl-2,4-dihydro-1H-quinolin-2-ones; Triflic acid; 2,5-Diaryl-benzazepin-3-ones; Intramolecular cyclisation; Carbocations;
Stabilization of long-chain intermediates in solution. Octyl radicals and cations
Keywords: کاربوکات ها; Carbocations; Radicals; Rearrangements; Alkanoic acids; Lead(IV) acetate; Monte Carlo simulation
Cyclopropenyl cation – the simplest Huckel's aromatic molecule – and its cyclic methyl derivatives in Titan's upper atmosphere
Keywords: کاربوکات ها; Titan; Upper atmosphere; Carbocations; Organic chemistry; Molecular structures; Spectroscopic observations
First-principles simulation of a photoinduced carbocation formation
Keywords: کاربوکات ها; Carbocations; Density-functional calculations; First-principles molecular dynamics; Photochemical reaction; Reaction mechanism;
The effect of substituents on the anodic oxidation of aliphatic carboxylates and the passage towards a pseudo-Kolbe reaction
Keywords: کاربوکات ها; Carboxylates; Pseudo-Kolbe reaction; Carbocations; N-acylamides; Dimers;
Reactions of Bunte salts with carbocations of isobenzofuranone and isoindolone
Keywords: کاربوکات ها; Bunte salts; Isobenzofuranones; Isoindolones; Carbocations;
Highly efficient synthesis of amides via Ritter chemistry with ionic liquids
Keywords: کاربوکات ها; Ritter reaction; Amides; Ionic liquids; Carbocations;
Carbon-carbon bond-forming reactions of α-carbonyl carbocations: exploration of a reversed-polarity equivalent of enolate chemistry
Keywords: کاربوکات ها; Carbocations; Friedel-Crafts reaction; Allylation; Lactams; Umpolung reactivity;
Biological reactive intermediates (BRIs) formed from botanical dietary supplements
Keywords: کاربوکات ها; Biological reactive intermediates; Botanical dietary supplements; Chemoprevention; Electrophiles; Epoxides; Carbocations; Nitrenium ions; Quinones;
A propos of glycosyl cations and the mechanism of chemical glycosylation
Keywords: کاربوکات ها; Carbohydrates; Carbocations; Glycosylation; Nucleophilic substitution; Substituent effects; Solvent effects; DiastereoselectivityHydrates de carbone; Carbocations; Glycosylation; Substitution nucléophile; Effets substituants; Effets solvants; Diasteréosél
Dative stabilization of carbocations
Keywords: کاربوکات ها; Carbocations; Ab initio; DFT; Dative bond;
Quantum calculations on the acid catalyzed rearrangements of norborn-5-en-2-one, 7-oxanorborn-5-en-2-one and 7-azanorborn-5-en-2-one
Keywords: کاربوکات ها; Carbocations; Frangomeric effect; Hyperconjugation; Wagner-Meerwein rearrangement norbornylcation; Ï-complexes;
Are carbenium and carbonium ions reaction intermediates in zeolite-catalyzed reactions?
Keywords: کاربوکات ها; Zeolites; Carbocations; Acid catalysis; DFT
Protected propargylic acetals. Nicholas-Prins cyclization leading to functionalized 2-alkynyl-tetrahydropyrans. Intramolecular trapping by allenes
Keywords: کاربوکات ها; Alkyne complexes; Nicholas reaction; Prins cyclization; Carbocations; Tetrahydropyrans;
Synthesis and stability of 1,1-dialkyl-1H-azulenium cations
Keywords: کاربوکات ها; Carbocations; pKR+ values; Tropylium ions; Nazarov cyclizations; Intermolecular charge-transfer interaction;
C–H activation in reactions of protonated hydrogen peroxide with propane: Remarkable regioselectivity for hydride abstraction and mechanism for acid catalyzed hydrogen exchange
Keywords: کاربوکات ها; Mass spectrometry; Carbocations; Reaction mechanism; Proton transfer; Hydride abstraction; Alkanium ions; Quantum chemistry
Stereochemistry and deuterium isotope effects associated with the cyclization-rearrangements catalyzed by tobacco epiaristolochene and hyoscyamus premnaspirodiene synthases, and the chimeric CH4 hybrid cyclase
Keywords: کاربوکات ها; Sesquiterpenes; Eremophilanes; Spirovetivane; Germacrane; Enzyme mechanisms; Stereochemistry; Deuterium labeling; Isotope effects; Rearrangements; Cyclizations; Carbocations
Synthesis of 1-aryl-tetralins and 4-aryl-benzopyrans by sulfoxide-mediated benzylic carbocation cyclizations
Keywords: کاربوکات ها; Sulfoxides; Carbocations; Cyclizations; Alkylations;
Estimating thermochemical properties of hydroprocessing reactions by molecular simulation and group contribution methods
Keywords: کاربوکات ها; Enthalpy; Free radicals; Carbocations; Group contribution; Molecular simulation; Property estimation; Thermochemistry; Hydrocracking;
Ab initio and DFT gas phase investigations of the C7H11+ potential energy surfaces of bicyclobutonium species and related carbocations
Keywords: کاربوکات ها; Molecular modeling; Ab initio; Carbocations; Gas-phase; Bicyclobutonium ions;