Wiberg KB, Murcko MA. Rotational barriers. 1. 1,2-Dihaloethanes. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100297a030] [Citation(s) in RCA: 111] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Wong MW, Wiberg KB, Frisch MJ. Solvent effects. 2. Medium effect on the structure, energy, charge density, and vibrational frequencies of sulfamic acid. J Am Chem Soc 2002. [DOI: 10.1021/ja00028a019] [Citation(s) in RCA: 323] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Wiberg KB, Ford PC. Ceric ion equilibrium in aqueous acetic acid. Inorg Chem 2002. [DOI: 10.1021/ic50060a041] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Wiberg KB, Rowland BI. 1,3-Shifts. II. The Stereochemistry of the Rearrangement of α-Alkoxystyrenes1. J Am Chem Soc 2002. [DOI: 10.1021/ja01610a023] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Nakaji DY, Morgan KM. Heat of hydrogenation of a cis imine. An experimental and theoretical study. J Am Chem Soc 2002. [DOI: 10.1021/ja00062a017] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Foresman JB, Wong MW, Wiberg KB, Frisch MJ. Theoretical investigation of the rotational barrier in allyl and 1,1,3,3-tetramethylallyl ions. J Am Chem Soc 2002. [DOI: 10.1021/ja00059a017] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB. The Thermal Decomposition of Deuterated Barium Butyrate. J Am Chem Soc 2002. [DOI: 10.1021/ja01137a042] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]

Bailey WF, Cioffi EA, Wiberg KB. Nature of substituent effects in nuclear magnetic resonance spectroscopy. 2. Factor analysis of carbon-13 chemical shifts in unsaturated and aromatic halides. J Org Chem 2002. [DOI: 10.1021/jo00334a023] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Artis DR, Bonneville G. 1,2-Bridged cyclopropenes. J Am Chem Soc 2002. [DOI: 10.1021/ja00021a024] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Thiel Y, Goodman L, Leszczynski J. Acetaldehyde: Harmonic Frequencies, Force Field, and Infrared Intensities. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100038a016] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Rowland BI. 1,3-Shifts. III. The Kinetics of the Thermal Rearrangement of Phenyl Benzanilimino Ethers1. J Am Chem Soc 2002. [DOI: 10.1021/ja01613a054] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB, Lavanish JM. On the Mechanism of the Conversion of Cyclopropanecarboxyaldehyde Tosylhydrazone to Bicyclobutane1. J Am Chem Soc 2002. [DOI: 10.1021/ja00954a037] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Wiberg KB, Hess BA. 6-Substituted Bicyclo[3.1.1]heptanes1. J Org Chem 2002. [DOI: 10.1021/jo01345a039] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Wiberg KB, Squires RR. Thermodynamics of hydrolysis of aliphatic ketals. An entropy component of steric effects. J Am Chem Soc 2002. [DOI: 10.1021/ja00513a009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB. The Stereochemical Relationship between 2-Butanol and Lactic Acid. J Am Chem Soc 2002. [DOI: 10.1021/ja01135a053] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Wiberg KB, Mukherjee SK. Stoichiometry of the chromic acid oxidation of isopropyl alcohol as a function of time. Experimental test of the role of chromium(IV). J Am Chem Soc 2002. [DOI: 10.1021/ja00739a036] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB, Maltz H, Okano M. Mechanism of the ferricyanide oxidation of thiols. Inorg Chem 2002. [DOI: 10.1021/ic50062a045] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB, Nielsen SD. Some Observations on Allylic Oxidation1. J Org Chem 2002. [DOI: 10.1021/jo01034a055] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB, Stewart R. The Mechanisms of Permanganate Oxidation. II. The Oxidation of Formate Ion. J Am Chem Soc 2002. [DOI: 10.1021/ja01587a034] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Wiberg KB. Effect of substituents on the electron densities in methane. .sigma. and .pi. Interactions in saturated systems. J Am Chem Soc 2002. [DOI: 10.1021/ja00524a001] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB, Boyd RH. Application of strain energy minimization to the dynamics of conformational changes. J Am Chem Soc 2002. [DOI: 10.1021/ja00779a023] [Citation(s) in RCA: 105] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Walters VA, Snavely DL, Colson SD, Wiberg KB, Wong KN. New vibrational constants for pyridine from low-temperature and high-resolution infrared spectra. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100276a022] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB. The Stereochemistry of the Reaction of γ-Methoxy Acids with Thionyl Chloride. J Am Chem Soc 2002. [DOI: 10.1021/ja01135a524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB, Matturro MG, Okarma PJ, Jason ME. Tricyclo[4.2.2.22,5]dodeca-1,5-diene. J Am Chem Soc 2002. [DOI: 10.1021/ja00319a047] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB, Shryne TM. 1,3-Shifts. IV. The Kinetics of the Thermal Rearrangement of α-Phenethyl Chlorocarbonates1. J Am Chem Soc 2002. [DOI: 10.1021/ja01615a031] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Glaser R, Hadad CM, Wiberg KB, Streitwieser A. Stereochemistry of metalated aldimines. 2. A theoretical study of dimeric ion-pair aggregates of isomeric lithioacetaldimines and of their kinetically controlled reaction with formaldehyde. J Org Chem 2002. [DOI: 10.1021/jo00023a031] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB, Castejon H. Carbanions 2. Intramolecular Interactions in Carbanions Stabilized by Carbonyl, Cyano, Isocyano, and Nitro Groups. J Org Chem 2002. [DOI: 10.1021/jo00125a018] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Wiberg KB, Chen WF. Effect of .alpha. substitution on the solvolysis of bicyclo[3.1.1]heptyl-6 and bicyclo[3.2.0] heptyl-6 derivatives. J Am Chem Soc 2002. [DOI: 10.1021/ja00819a030] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Cyr DM, Scarton MG, Wiberg KB, Johnson MA, Nonose S, Hirokawa J, Tanaka H, Kondow T, Morris RA. Observation of the XY- abstraction products in the ion-molecule reactions X- + RY .fwdarw. XY- + R: an alternative to the SN2 mechanism at suprathermal collision energies. J Am Chem Soc 2002. [DOI: 10.1021/ja00111a023] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Pfeiffer JG. Solvolysis of cis- and trans-fused bicyclo[4.2.0]octyl 7-tosylates. J Am Chem Soc 2002. [DOI: 10.1021/ja00706a023] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, O'Donnell MJ. Preparation and Diels-Alder reactions of the [n](1,4)naphthalenophanes. Isolation of a paddlane derivative containing the tricyclo[14.2.2.21,6]docosane ring system. J Am Chem Soc 2002. [DOI: 10.1021/ja00516a029] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Marquez M. The Energy Components of the Anomeric Effect for 2-Methoxytetrahydropyran. An Experimental Comparison of the Gas Phase and Solutions. J Am Chem Soc 2002. [DOI: 10.1021/ja00084a091] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, McMurdie N. Formation of [1.1.1]propellane by nucleophilic attack on 1,3-diiodobicyclo[1.1.1]pentane. Unrearranged carbocation intermediates in the reaction of [1.1.1]propellane with electrophiles. J Am Chem Soc 2002. [DOI: 10.1021/ja00023a086] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, McMurdie N. Formation and Reactions of Bicyclo[1.1.1]pentyl-1 Cations. J Am Chem Soc 2002. [DOI: 10.1021/ja00105a046] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB. The Deuterium Isotope Effect of Some Ionic Reactions of Benzaldehyde. J Am Chem Soc 2002. [DOI: 10.1021/ja01650a036] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Rosenberg RE. Infrared intensities: cyclobutene. A normal-coordinate analysis and comparison with cyclopropene. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100200a016] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Cunningham WC. Thermochemical studies of carbonyl reactions. 4. Enthalpies of hydrolysis of norbornyl ketals. J Org Chem 2002. [DOI: 10.1021/jo00289a051] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB. Resonance interactions in acyclic systems. 2. Y-Conjugated anions and cations. J Am Chem Soc 2002. [DOI: 10.1021/ja00167a011] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Doering WVE, Wiberg KB. The Synthesis and Resolution of Methylethylisobutylacetic Acid. J Am Chem Soc 2002. [DOI: 10.1021/ja01162a072] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Wasserman DJ, Martin EJ, Murcko MA. Enthalpies of hydration of alkenes. 3. Cycloalkenes. J Am Chem Soc 2002. [DOI: 10.1021/ja00307a030] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Hadad CM, Rablen PR, Cioslowski J. Substituent effects. 4. Nature of substituent effects at carbonyl groups. J Am Chem Soc 2002. [DOI: 10.1021/ja00048a044] [Citation(s) in RCA: 118] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Barth DE, Schertler PH. Nuclear magnetic resonance spectra of cyclopropyl derivatives. J Org Chem 2002. [DOI: 10.1021/jo00942a036] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Aniline O, Gatzke A. Kinetics of the chromic acid oxidation of deoxybenzoin. J Org Chem 2002. [DOI: 10.1021/jo00986a009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Hadad CM, Ellison GB, Foresman JB. Butadiene. 3. Charge distribution in electronically excited states. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100153a028] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Wong MW. Solvent effects. 4. Effect of solvent on the E/Z energy difference for methyl formate and methyl acetate. J Am Chem Soc 2002. [DOI: 10.1021/ja00056a036] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Stewart R. The Mechanisms of Permanganate Oxidation. I. The Oxidation of Some Aromatic Aldehydes1. J Am Chem Soc 2002. [DOI: 10.1021/ja01612a020] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Laidig KE. Acidity of (Z)- and (E)-methyl acetates: relationship to Meldrum's acid. J Am Chem Soc 2002. [DOI: 10.1021/ja00214a033] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB. Bond dissociation energies of H2NX compounds: comparison with CH3X, HOX, and FX compounds. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100193a028] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Wiberg KB, Bartley WJ, Lossing FP. On the Strain Energy in Cyclopropene and the Heat of Formation of the C3H3+ Ion. J Am Chem Soc 2002. [DOI: 10.1021/ja00879a049] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Wiberg KB, Foster G. The Stereochemistry of the Chromic Acid Oxidation of Tertiary Hydrogens1. J Am Chem Soc 2002. [DOI: 10.1021/ja01463a041] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]