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Asymmetric synthesis of trifluoromethylated allylic amines using alpha,beta-unsaturated N-tert-butanesulfinimines
ORGANIC LETTERS
sigma-bishomoconjugation (sigma-bishomoaromaticity) in 4C/3(2)e cations - Scope and limitations
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Stereoselective nucleophilic trifluoromethylation of N-(tert-butylsulfinyl)imines by using trimethyl(trifluoromethyl)silane
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Nafion-H catalysed sulfonylation of aromatics with arene/alkanesulfonic acids for the preparation of sulfones (pg 1696, 2001)
CHEMICAL COMMUNICATIONS
Nafion-H catalysed sulfonylation of aromatics with arene/alkenesulfonic acids for the preparation of sulfones
CHEMICAL COMMUNICATIONS
Nucleophilic trifluoromethylation of N-tosyl aldimines
SYNLETT
Gitonic and distonic alkanonium dications (diprotonated alkane dications CnH2n+42+, n=1-4)
JOURNAL OF ORGANIC CHEMISTRY
Regioselective conversion of arylboronic acids to phenols and subsequent coupling to symmetrical diaryl ethers
JOURNAL OF ORGANIC CHEMISTRY
100 years of carbocations and their significance in chemistry
JOURNAL OF ORGANIC CHEMISTRY
Calculational study of the protonation of BXH2 and BX2H (X = F and Cl). Structures of BXH3+ and BX2H2+ and their dihydrogen complexes BXH5+ and BX2H4+
INORGANIC CHEMISTRY
Secododecahedradienes - Syntheses, reactivity, in-plane homoconjugated 3C/2e cations, 4C/3e radical cations, and sigma-bishomoaromatic 4C/2e dications?
HELVETICA CHIMICA ACTA
Acid-catalyzed isomerization of pivalaldehyde to methyl isopropyl ketone via a reactive protosolvated carboxonium ion intermediate
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
N-6(2+) and N-4(2+) dications and their N-12 and N-10 azido derivatives: DFT/GIAO-MP2 theoretical studies
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Structures of XH4+ and XH6+ (X = B, Al and Ga) cations
JOURNAL OF MOLECULAR MODELING
A facile stereocontrolled synthesis of anti-alpha-(trifluoromethyl)-beta-amino alcohols
ORGANIC LETTERS
Superacid-catalyzed selective formylation - Rearrangement of isoalkanes with carbon monoxide to branched ketones
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Ab initio study of XH2+ (X = B, Al, and Ga) isomers
JOURNAL OF PHYSICAL CHEMISTRY A
Regioselective nitration of arylboronic acids
SYNLETT
Synthesis and applications of palladium-coated poly(vinylpyridine) nanospheres
CHEMISTRY OF MATERIALS
Trifluoromethanesulfonic acid catalyzed novel Friedel-Crafts acylation of aromatics with methyl benzoate
TETRAHEDRON
Structures of carborane cations derived from the reaction of 2-propyl cation with diborane: DFT/IGLO/GIAO-MP2/NMR investigations of alkylborane and alkylcarborane patterns
JOURNAL OF ORGANOMETALLIC CHEMISTRY
Protonated and methylated dimethyl sulfoxide cations and dications. DFT/GAO-MP2 MMR studies and comparison with experimental data
JOURNAL OF ORGANIC CHEMISTRY
Tris(trimethylsilyl)sulfonium and methylbis(trimethylsilyl)sulfonium ions:Preparation, NMR spectroscopy, and theoretical studies
JOURNAL OF ORGANIC CHEMISTRY
Homoconjugation in the adamantane cage: DFT/IGLO studies of the 1,3-dehydro-5-adamantyl cation, its isoelectronic boron analogue 1,3-dehydro-5-boraadamantane, and related systems
JOURNAL OF ORGANIC CHEMISTRY
Preparation of 3-trifluoromethyl-2-cycloalkenones by the oxidative rearrangement of trifluoromethylated tertiary allylic alcohols with pyridinium chlorochromate
JOURNAL OF FLUORINE CHEMISTRY
Acidity and catalytic activity of a Nafion-H/silica nanocomposite catalystcompared with a silica-supported Nafion sample
JOURNAL OF CATALYSIS
Synthesis of imidazole derivatives using 2-unsubstituted 1H-imidazole 3-oxides
HELVETICA CHIMICA ACTA
Relative abilities of fluorine and chlorine to stabilize carbenium ions: Crystal structures of two fluoro-substituted carbocations and of As2F11-
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Diprotonated hydrogen halides (H3X2+) and gitonic protio methyl and dimethylhalonium dications (CH3XH22+ and (CH3)(2)XH2+): Theoretical and hydrogen-deuterium exchange studies
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Oil and hydrocarbons in the 21(st) century.
MAGYAR KEMIAI FOLYOIRAT
Mutagenicity studies of methyl-tert-butylether using the Ames tester strain TA102
MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS
Long-lived [1.1.1.1]- and [2.2.1.1]-'Isopagodane' dications: novel 4C/2e sigma-bishomoaromatic dications
CHEMICAL COMMUNICATIONS
Onium ions of cubane
CAROBYCYLIC AND HETEROCYCLIC CAGE COMPOUNDS AND THEIR BUILDING BLOCKS, SUPPLEMENT 1 - 1999
Acid-catalyzed isobutane-isobutylene alkylation in liquid carbon dioxide solution
CATALYSIS LETTERS
Trifluoromethanesulfonic acid catalyzed preparation of symmetrical diaryl sulfoxides from arenes and thionyl chloride
SYNLETT
Nafion-H catalysed intramolecular Friedel-Crafts acylation: Formation of cyclic ketones and related heterocycles
SYNLETT
Synthetic methods and reactions, part 199 - Nafion-H catalyzed isomerization of glycidic to alpha-hydroxy-beta,gamma-unsaturated esters: Application in the synthesis of a trifluoromethylated vinylic epoxide
SYNLETT
Nafion-H catalysed isomerization of epoxides to aldehydes and ketones
APPLIED CATALYSIS A-GENERAL
Upgrading of Alberta's heavy oils by superacid-catalyzed hydrocracking
ENERGY & FUELS
Heliomethonium dication, CH4He2+
THEOCHEM-JOURNAL OF MOLECULAR STRUCTURE
Structure and energies of CH2X+ (X = NH2, PH2, OH, SH, F and Cl) cations and their protonated CH2XH2+ and CH3X2+ dications
THEOCHEM-JOURNAL OF MOLECULAR STRUCTURE
Direct one step preparation and C-13-NMR spectroscopic characterization ofalpha-ferrocenyl carbocations derived from ferrocene and carbonyl compounds in trifluoroacetic acid medium
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
9,10-diphenylphenanthrene
ORGANIC SYNTHESES, VOL 76 - 1999
Science over politics
SCIENCE
Helionitronium trication (NO2He3+) and helionitrosonium trication (HeNO3+)
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Electrochemical preparation of tris(tert-butyldimethylsilyl)cyclopropene and its hydride abstraction to tris(tert-butyldimethylsilyl)cyclopropenium tetrafluoroborate
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Acid-catalyzed condensations of ninhydrin with aromatic compounds. Preparation of 2,2-diaryl-1,3-indanediones and 3-(diarylmethylene)isobenzofuranones
JOURNAL OF ORGANIC CHEMISTRY
Dehydration-rehydration characteristics of Nafion-H, Nafion-H supported onsilica and Nafion-H silica nanocomposite catalysts studied by Infrared Microscopy
JOURNAL OF MOLECULAR STRUCTURE
Structural changes measured by x-ray scattering from human flap endonuclease-1 complexed with Mg2+ and flap DNA substrate
JOURNAL OF BIOLOGICAL CHEMISTRY
Electrophilic fluorination of aromatics with Selectfluor (TM) and trifluoromethanesulfonic acid
ISRAEL JOURNAL OF CHEMISTRY
B-H bond protonation in mono- and diprotonated borane complexes H3BX (X = N2H4, NH2OH, and H2O2) involving hypercoordinate boron
INORGANIC CHEMISTRY
Theoretical study of SiH2n2+ (n=1-3) dications
INORGANIC CHEMISTRY
Existence of the halocarbonyl and trifluoromethyl cations in the condensedphase
INORGANIC CHEMISTRY
Protonated Borane-Lewis base complexes BH4X+ (X = NH3, PH3, H2O, H2S, CO)
INORGANIC CHEMISTRY
Preparation,H-1 and C-13 NMR, and ab initio/IGLO study of mono-O-protonated deltic acid and theoretical investigation of di-, tri-, and tetra-O-protonated deltic acids
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE
Search for long-lived 1,3-carbodications and preparation of the persistent1,1,3,3-tetracyclopropyl-1,3-propanediyl dication
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Clarification of the nature of the "first chiral and highly Lewis acidic silyl cationic catalyst". Concerning the question of siliconium ions vs silyl cations
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Complexes of CO2, COS, and CS2 with the super Lewis acid BH4+ contrasted with extremely weak complexations with BH3: Theoretical calculations and experimental relevance
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
DIRECT PREPARATION OF TRIFLUOROMETHYL KETONES FROM CARBOXYLIC ESTERS - TRIFLUOROMETHYLATION WITH (TRIFLUOROMETHYL)TRIMETHYLSILANE
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
XH42+ DICATIONS AND SEARCH FOR XH43+ TRICATIONS (X = N, P, AND AS)
The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory
AB-INITIO IGLO GIAO-MP2 STUDY OF HYPERCOORDINATE SQUARE-PYRAMIDAL CARBOCATIONS/
The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory
CHEMISTRY OF SUPERACIDS - 35 - NO2CL-3MX(N) SYSTEMS - SUPERELECTROPHILIC APROTIC NITRATING AGENTS FOR DEACTIVATED AROMATICS
Russian chemical bulletin
FOREWORD
Topics in catalysis
SUPERACID ACTIVATED CONDENSATION OF PARABANIC ACID AND DERIVATIVES WITH ARENES - A NEW SYNTHESIS OF PHENYTOIN AND 5,5-DIARYLHYDANTOINS
Synlett
MILD PREPARATION OF HALOARENES BY IPSO-SUBSTITUTION OF ARYLBORONIC ACIDS WITH N-HALOSUCCINIMIDES
Synlett
Surface characterization of variously treated Nafion-H, Nafion-H supportedon silica and Nafion-H silica nanocomposite catalysts by infrared microscopy
APPLIED CATALYSIS A-GENERAL
STABLE CARBOCATION CHEMISTRY - PART 304 - PROTONATION AND RING-CLOSURE OF STEREOISOMERIC ALPHA-SUBSTITUTED CINNAMIC-ACIDS IN SUPERACIDIC MEDIA STUDIED BY C-13 NMR-SPECTROSCOPY AND COMPUTATIONS
Perkin transactions. 2
TRIS(1-NAPHTHYL)-METHYL AND TRIS(2-NAPHTHYL)METHYL CATIONS - HIGHLY CROWDED TRIARYLMETHYL CATIONS
Journal of the Chemical Society. Perkin transactions. II (Print)
Structures of XH32+ (X = C, Si and Ge) and isoelectronic XH3+ (X = B, Al and Ga) [1]
THEOCHEM-JOURNAL OF MOLECULAR STRUCTURE
Dedication - Professor Arpad Kucsman
THEOCHEM-JOURNAL OF MOLECULAR STRUCTURE
CHEMISTRY IN SUPERACIDS 36 - ATTEMPTED HYDROGEN-DEUTERIUM EXCHANGE OFTHE PROTIO-TRIMETHYLOXONIUM DICATION (CH3)(3)OH2+, STUDY OF METHYLATING ABILITY OF (CH3)(3)O+ IN SUPERACIDS AND THEORETICAL INVESTIGATIONS
Proceedings of the National Academy of Sciences of the United Statesof America
CALCULATED B-11-C-13 NMR CHEMICAL-SHIFT RELATIONSHIP IN HYPERCOORDINATE METHONIUM AND BORONIUM IONS
Proceedings of the National Academy of Sciences of the United Statesof America
PREPARATION, SI-29 AND C-13 NMR AND DFT IGLO STUDIES OF SILYLCARBOXONIUM IONS/
Journal of organometallic chemistry
H-1, C-13, N-15 NMR AND THEORETICAL-STUDY OF PROTONATED CARBAMIC ACIDS AND RELATED-COMPOUNDS
Journal of organic chemistry
PREPARATION OF 3,3-DIARYLOXINDOLES BY SUPERACID-INDUCED CONDENSATIONSOF ISATINS AND AROMATICS WITH A COMBINATORIAL APPROACH
Journal of organic chemistry
STRUCTURES AND ENERGIES OF HEXACOORDINATE, HEPTACOORDINATE, AND OCTACOORDINATE ALONIUM IONS ALH6+, ALH72+, AND ALH83+ AND RELATED ALH4+, ALH52+, AND ALH63+ IONS
Inorganic chemistry
HPLC separation of hydrogenated derivatives of buckminsterfullerene
CHROMATOGRAPHIA
The search for persistent cyclobutylmethyl cations in superacidic media and observation of the cyclobutyldicyclopropylmethyl cation
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Study of the cationic polymerization initated by super-silylation
RECENT RESEARCH DEVELOPMENTS IN POLYMER SCIENCE, VOL 2 PART II
FRIEDEL-CRAFTS REACTIONS OF BUCKMINSTERFULLERENE
Fullerene science and technology
FRIEDEL-CRAFTS REACTIONS INDUCED BY HETEROPOLY ACIDS - REGIOSELECTIVEADAMANTYL SUBSTITUTION OF AROMATIC-COMPOUNDS
Catalysis letters
CATALYSIS BY SOLID SUPERACIDS .31. DEHYDRATION OF ALCOHOLS TO ETHERS OVER NAFION-H, A SOLID PERFLUOROALKANESULFONIC ACID RESIN CATALYST
Catalysis letters
TRIPROTONATED HYDROGEN-SULFIDE - PENTACOORDINATE SULFONIUM TRICATION SH53+ AND THE SEARCH FOR ITS PARENT PENTACOORDINATE OXONIUM TRICATION OH53+
Chemistry
FACILE PREPARATION OF FLUORINE-CONTAINING ALKENES, AMIDES AND ALCOHOLS VIA THE ELECTROPHILIC FLUORINATION OF ALKENYL BORONIC ACIDS AND TRIFLUOROBORATES
Synlett
ONE-FLASK PREPARATION OF TRIFLUOROMETHYLATED AMIDES FROM KETONES AND TRIFLUOROMETHYLTRIMETHYLSILANE VIA RITTER REACTION WITH NITRILES
Synlett
PREPARATION, NMR, AND AB-INITIO IGLO GIAO-MP2 STUDY OF THE ELUSIVE PROTONATED FLUOROFORMIC ACID AND FLUOROCARBONYL CATION/
Angewandte Chemie, International Edition in English
IMPROVED PREPARATION OF N-TRIMETHYLSILYLPYRIDINIUM TRIFLATE, N-TRIPHENYLSILYLPYRIDINIUM TRIFLATE, N-TRIISOPROPYLSILYLPYRIDINIUM TRIFLATE AND THEIR USE IN SILYLATING ALCOHOLS TO SILYL ETHERS
Synthesis
WHITHER PHYSICAL ORGANIC-CHEMISTRY, OR TO WHAT DEGREE DOES IT REALLY EXIST - A PERSONAL VIEW
Pure and applied chemistry
ELECTROPHILIC NITRATION OF ALKANES WITH NITRONIUM HEXAFLUOROPHOSPHATE
Proceedings of the National Academy of Sciences of the United Statesof America
COMPARISON OF STRUCTURES AND ENERGIES OF CH52-DOT WITH CH4+CENTER-DOTAND THEIR POSSIBLE ROLE IN SUPERACIDIC METHANE ACTIVATION(CENTER)
Proceedings of the National Academy of Sciences of the United Statesof America
PREPARATION AND CHARACTERIZATION OF TRANS-1,4-DIAZIDO-1,4-DINITROCYCLOHEXANE AND EXO-2,5-DIAZIDO-ENDO-2,5-DINITRONORBORNANE - STABLE GEMINAL AZIDO-NITRO COMPOUNDS
Journal of organic chemistry
PREPARATION OF CONDENSED AROMATICS BY SUPERACIDIC DEHYDRATIVE CYCLIZATION OF ARYL PINACOLS AND EPOXIDES
Journal of organic chemistry
TERTIARY STRUCTURAL-CHANGES AND IRON RELEASE FROM HUMAN SERUM TRANSFERRIN
Journal of Molecular Biology
HEXA-COORDINATE, HEPTA-COORDINATE, AND OCTACOORDINATE BORONIUM IONS -BH6+, BH72+, AND BH83+
Inorganic chemistry
DIRECT ELECTROOXIDATION OF DIMETHOXYMETHANE, TRIMETHOXYMETHANE, AND TRIOXANE AND THEIR APPLICATION IN FUEL-CELLS
Journal of the Electrochemical Society
THE STRUCTURES OF CALMODULIN AND A FUNCTIONAL MYOSIN LIGHT-CHAIN KINASE IN THEIR COMPLEX - A STUDY USING SMALL-ANGLE NEUTRON-SCATTERING WITH CONTRAST VARIATION
Biophysical journal
STRUCTURES OF CALMODULIN AND A FUNCTIONAL MYOSIN LIGHT-CHAIN KINASE IN THE ACTIVATED COMPLEX - A NEUTRON-SCATTERING STUDY
Biochemistry
PREPARATION OF AND FLUOROALKYLATION WITH (CHLORODIFLUOROMETHYL)TRIMETHYLSILANE, DIFLUOROBIS(TRIMETHYLSILYL)METHANE, AND 1,1,2,2-TETRAFLUORO-1,2-BIS(TRIMETHYLSILYL)ETHANE
Journal of the American Chemical Society
PREPARATION, C-13 NMR DFT/IGLO STUDY OF BENZYLIC MONOCATIONS AND DICATIONS, AND ATTEMPTED PREPARATION OF A TRICATION/
Journal of the American Chemical Society
H-1, C-13, N-15 NMR AND AB-INITIO IGLO GIAO-MP2 STUDY OF MONOPROTONATED, DIPROTONATED, TRIPROTONATED, AND TETRAPROTONATED GUANIDINE
Journal of the American Chemical Society