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Hydrocarbon Thermal Isomerizations

Joseph J. Gajewski

2004

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The Claisen Rearrangement. Response to Solvents and Substituents: The Case for Both Hydrophobic and Hydrogen Bond Acceleration in Water and for a Variable Transition State

Accounts of chemical research, 1997-05, Vol.30 (5), p.219-225

Gajewski, Joseph J

1997

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Is the tert-Butyl Chloride Solvolysis the Most Misunderstood Reaction in Organic Chemistry? Evidence Against Nucleophilic Solvent Participation in the tert-Butyl Chloride Transition State and for Increased Hydrogen Bond Donation to the 1-Adamantyl Chloride Solvolysis Transition State

Journal of the American Chemical Society, 2001-11, Vol.123 (44), p.10877-10883

Gajewski, Joseph J

2001

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Secondary Deuterium Kinetic Isotope Effects in Irreversible Additions of Allyl Reagents to Benzaldehyde

Journal of organic chemistry, 2002-06, Vol.67 (12), p.4236-4240

2002

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Secondary Deuterium Kinetic Isotope Effects in Irreversible Additions of Hydride and Carbon Nucleophiles to Aldehydes: A Spectrum of Transition States from Complete Bond Formation to Single Electron Transfer

Journal of the American Chemical Society, 1999-01, Vol.121 (2), p.326-334

1999

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A semitheoretical multiparameter approach to correlate solvent effects on reactions and equilibria

Journal of organic chemistry, 1992-09, Vol.57 (20), p.5500-5506

Gajewski, Joseph J

1992

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The mechanism of rearrangement of chorismic acid and related compounds

Journal of the American Chemical Society, 1987-02, Vol.109 (4), p.1170-1186

1987

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Calculational Evidence for Lack of Intermediates in the Thermal Unimolecular Vinylcyclopropane to Cyclopentene 1,3-Sigmatropic Shift

Journal of the American Chemical Society, 1997-10, Vol.119 (43), p.10543-10544

1997

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The kinetics, stereochemistry, and deuterium isotope effects in the α-pinene pyrolysis. Evidence for incursion of multiple conformations of a diradical

Tetrahedron, 2002-08, Vol.58 (34), p.6943-6950

2002

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Energetic and rate effects of the trifluoromethyl group at C-2 and C-4 on the aliphatic Claisen rearrangement

Journal of organic chemistry, 1990-03, Vol.55 (6), p.1813-1822

1990

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Secondary Deuterium Kinetic Isotope Effects in the Aqueous Claisen Rearrangement: evidence against an Ionic Transition State

Journal of the American Chemical Society, 1994-04, Vol.116 (7), p.3165-3166

1994

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Mechanisms of the Base-Induced Isomerizations of Cyclopentene and Cyclohexene Oxides: Influence of Structure and Solvent on α and β Proton Removal

Journal of organic chemistry, 1996-02, Vol.61 (3), p.820-821

1996

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o-Benzoquinone methide: an intermediate in the gas-phase pyrolysis of chroman

Journal of organic chemistry, 1993-09, Vol.58 (19), p.5060-5062

1993

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Variable transition state structure in 3,3-sigmatropic shifts from .alpha.-secondary deuterium isotope effects

Journal of the American Chemical Society, 1979-10, Vol.101 (22), p.6693-6704

1979

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Evidence for Concert in the Thermal Unimolecular Vinylcyclopropane to Cyclopentene Sigmatropic 1,3-Shift

Journal of the American Chemical Society, 1996-01, Vol.118 (2), p.299-306

1996

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Mechanism of the 1,3-Sigmatropic Shift of 2-Vinylcyclobutanol Alkoxides

Journal of the American Chemical Society, 1994-07, Vol.116 (14), p.6121-6129

1994

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Theory and Mechanism of the Allylidenecyclopropane-to-Methylenecyclopentene Thermal Isomerization

Journal of the American Chemical Society, 1995-08, Vol.117 (33), p.8495-8501

1995

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Hydrocarbon thermal degenerate rearrangements. IV. Stereochemistry of the methylenecyclopropane self-interconversion. Chiral and achiral intermediates

Journal of the American Chemical Society, 1971-09, Vol.93 (18), p.4450-4458

Gajewski, Joseph J

1971

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Influence of the Geminal Biscyclopropyl Group in the Reactions of Trimethylenemethane: Reversible Intersystem Crossing

Journal of organic chemistry, 1996-02, Vol.61 (4), p.1399-1404

1996

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Evidence for a dominant suprafacial-inversion pathway in the thermal unimolecular vinylcyclopropane to cyclopentene 1,3-sigmatropic shift

Journal of the American Chemical Society, 1991-09, Vol.113 (19), p.7432-7433

1991

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Secondary Deuterium Kinetic Isotope Effects in the Rotations of Alkenes and Allyl Radicals: Theory and Experiment

Journal of the American Chemical Society, 1996-01, Vol.118 (4), p.886-892

1996

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Evidence for concert in the vinylcyclopropane rearrangement. A reinvestigation of the pyrolysis of trans-1-methyl-2-(1-tert-butylethenyl)cyclopropane

Journal of the American Chemical Society, 1989-08, Vol.111 (17), p.6717-6728

1989

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Transition-state structure variation in the Diels-Alder reaction from secondary deuterium kinetic isotope effects. The reaction of nearly symmetrical dienes and dienophiles is nearly synchronous

Journal of the American Chemical Society, 1989-12, Vol.111 (25), p.9078-9081

1989

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Solvent, counterion, and secondary deuterium kinetic isotope effects in the anionic oxy Cope rearrangement

Journal of the American Chemical Society, 1991-01, Vol.113 (3), p.967-971

1991

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Energy surfaces of sigmatropic shifts

Accounts of chemical research, 1980-05, Vol.13 (5), p.142-148

Gajewski, Joseph J

1980

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Hydrocarbon Thermal Isomerizations

The Claisen Rearrangement. Response to Solvents and Substituents: The Case for Both Hydrophobic and Hydrogen Bond Acceleration in Water and for a Variable Transition State

Is the tert-Butyl Chloride Solvolysis the Most Misunderstood Reaction in Organic Chemistry? Evidence Against Nucleophilic Solvent Participation in the tert-Butyl Chloride Transition State and for Increased Hydrogen Bond Donation to the 1-Adamantyl Chloride Solvolysis Transition State

Secondary Deuterium Kinetic Isotope Effects in Irreversible Additions of Allyl Reagents to Benzaldehyde

Secondary Deuterium Kinetic Isotope Effects in Irreversible Additions of Hydride and Carbon Nucleophiles to Aldehydes: A Spectrum of Transition States from Complete Bond Formation to Single Electron Transfer

A semitheoretical multiparameter approach to correlate solvent effects on reactions and equilibria

The mechanism of rearrangement of chorismic acid and related compounds

Calculational Evidence for Lack of Intermediates in the Thermal Unimolecular Vinylcyclopropane to Cyclopentene 1,3-Sigmatropic Shift

The kinetics, stereochemistry, and deuterium isotope effects in the α-pinene pyrolysis. Evidence for incursion of multiple conformations of a diradical

Energetic and rate effects of the trifluoromethyl group at C-2 and C-4 on the aliphatic Claisen rearrangement

Secondary Deuterium Kinetic Isotope Effects in the Aqueous Claisen Rearrangement: evidence against an Ionic Transition State

Mechanisms of the Base-Induced Isomerizations of Cyclopentene and Cyclohexene Oxides: Influence of Structure and Solvent on α and β Proton Removal

o-Benzoquinone methide: an intermediate in the gas-phase pyrolysis of chroman

Variable transition state structure in 3,3-sigmatropic shifts from .alpha.-secondary deuterium isotope effects

Evidence for Concert in the Thermal Unimolecular Vinylcyclopropane to Cyclopentene Sigmatropic 1,3-Shift

Mechanism of the 1,3-Sigmatropic Shift of 2-Vinylcyclobutanol Alkoxides

Theory and Mechanism of the Allylidenecyclopropane-to-Methylenecyclopentene Thermal Isomerization

Hydrocarbon thermal degenerate rearrangements. IV. Stereochemistry of the methylenecyclopropane self-interconversion. Chiral and achiral intermediates

Influence of the Geminal Biscyclopropyl Group in the Reactions of Trimethylenemethane: Reversible Intersystem Crossing

Evidence for a dominant suprafacial-inversion pathway in the thermal unimolecular vinylcyclopropane to cyclopentene 1,3-sigmatropic shift

Secondary Deuterium Kinetic Isotope Effects in the Rotations of Alkenes and Allyl Radicals: Theory and Experiment

Evidence for concert in the vinylcyclopropane rearrangement. A reinvestigation of the pyrolysis of trans-1-methyl-2-(1-tert-butylethenyl)cyclopropane

Transition-state structure variation in the Diels-Alder reaction from secondary deuterium kinetic isotope effects. The reaction of nearly symmetrical dienes and dienophiles is nearly synchronous

Solvent, counterion, and secondary deuterium kinetic isotope effects in the anionic oxy Cope rearrangement

Energy surfaces of sigmatropic shifts

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