Direct Measurements of Deuterium Kinetic Isotope Effects in Anionic, Gas-Phase Substitution and Elimination Reactions

Scott Gronert; Adelaide E. Fagin; Lawrence Wong

doi:10.1021/ja070093l

Direct Measurements of Deuterium Kinetic Isotope Effects in Anionic, Gas-Phase Substitution and Elimination Reactions

Journal of the American Chemical Society ◽

10.1021/ja070093l ◽

2007 ◽

Vol 129 (17) ◽

pp. 5330-5331 ◽

Cited By ~ 42

Author(s):

Scott Gronert ◽

Adelaide E. Fagin ◽

Lawrence Wong

Keyword(s):

Gas Phase ◽

Isotope Effects ◽

Kinetic Isotope Effects ◽

Kinetic Isotope ◽

Direct Measurements ◽

Elimination Reactions

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Mechanisms of elimination reactions. 30. The contributions of tunneling and heavy-atom motion in the reaction coordinate to deuterium kinetic isotope effects in eliminations from 2-phenylethyl derivatives

Journal of the American Chemical Society ◽

10.1021/ja00519a021 ◽

1979 ◽

Vol 101 (25) ◽

pp. 7594-7599 ◽

Cited By ~ 8

Author(s):

Sheena B. Kaldor ◽

William H. Saunders

Keyword(s):

Isotope Effects ◽

Heavy Atom ◽

Kinetic Isotope Effects ◽

Reaction Coordinate ◽

Kinetic Isotope ◽

Elimination Reactions ◽

Atom Motion

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ChemInform Abstract: CARBON-14 KINETIC ISOTOPE EFFECTS AND KINETIC STUDIES IN THE SYN-ELIMINATION REACTIONS OF (2-PHENYLETHYL)DIMETHYLAMINE OXIDES

Chemischer Informationsdienst ◽

10.1002/chin.198336111 ◽

1983 ◽

Vol 14 (36) ◽

Author(s):

D. R. WRIGHT ◽

L. B. SIMS ◽

A. FRY

Keyword(s):

Isotope Effects ◽

Kinetic Studies ◽

Kinetic Isotope Effects ◽

Carbon 14 ◽

Kinetic Isotope ◽

Elimination Reactions

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ChemInform Abstract: USE OF KINETIC ISOTOPE EFFECTS IN MECHANISM STUDIES. 3. MEASUREMENT OF HYDROGEN ISOTOPE EFFECTS ON THE PRIMARY CHLORINE ISOTOPE EFFECT DURING ELIMINATION REACTIONS

Chemischer Informationsdienst ◽

10.1002/chin.198113119 ◽

1981 ◽

Vol 12 (13) ◽

Author(s):

H. F. KOCH ◽

J. G. KOCH ◽

W. TUMAS ◽

D. J. MCLENNAN ◽

B. DOBSON ◽

...

Keyword(s):

Isotope Effect ◽

Hydrogen Isotope ◽

Isotope Effects ◽

Kinetic Isotope Effects ◽

Chlorine Isotope ◽

Kinetic Isotope ◽

Elimination Reactions

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Stable carbon kinetic isotope effects for the production of methacrolein and methyl vinyl ketone from the gas-phase reactions of isoprene with ozone and hydroxyl radicals

Atmospheric Environment ◽

10.1016/j.atmosenv.2010.07.046 ◽

2010 ◽

Vol 44 (34) ◽

pp. 4135-4141 ◽

Cited By ~ 19

Author(s):

Richard Iannone ◽

Ralf Koppmann ◽

Jochen Rudolph

Keyword(s):

Gas Phase ◽

Hydroxyl Radicals ◽

Isotope Effects ◽

Kinetic Isotope Effects ◽

Vinyl Ketone ◽

Methyl Vinyl Ketone ◽

Stable Carbon ◽

Gas Phase Reactions ◽

Methyl Vinyl ◽

Kinetic Isotope

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ChemInform Abstract: MECHANISMS OF ELIMINATION REACTIONS. 30. THE CONTRIBUTIONS OF TUNNELING AND HEAVY-ATOM MOTION IN THE REACTION COORDINATE TO DEUTERIUM KINETIC ISOTOPE EFFECTS IN ELIMINATIONS FROM 2-PHENYLETHYL DERIVATIVES

Chemischer Informationsdienst ◽

10.1002/chin.198010083 ◽

1980 ◽

Vol 11 (10) ◽

Author(s):

S. B. KALDOR ◽

W. H. JUN. SAUNDERS

Keyword(s):

Isotope Effects ◽

Heavy Atom ◽

Kinetic Isotope Effects ◽

Reaction Coordinate ◽

Kinetic Isotope ◽

Elimination Reactions ◽

Atom Motion

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The carbon kinetic isotope effects of ozone-alkene reactions in the gas-phase and the impact of ozone reactions on the stable carbon isotope ratios of alkenes in the atmosphere

Geophysical Research Letters ◽

10.1029/2003gl017221 ◽

2003 ◽

Vol 30 (13) ◽

Cited By ~ 24

Author(s):

R. Iannone ◽

R. S. Anderson ◽

J. Rudolph ◽

L. Huang ◽

D. Ernst

Keyword(s):

Gas Phase ◽

Isotope Effects ◽

Stable Carbon Isotope ◽

Kinetic Isotope Effects ◽

Stable Carbon ◽

Stable Carbon Isotope Ratios ◽

Carbon Isotope Ratios ◽

Kinetic Isotope ◽

The Impact ◽

Ozone Reactions

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Measurements of Solvent and Secondary Kinetic Isotope Effects for the Gas-Phase SN2 Reactions of Fluoride with Methyl Halides

Journal of the American Chemical Society ◽

10.1021/ja00087a061 ◽

1994 ◽

Vol 116 (8) ◽

pp. 3609-3610 ◽

Cited By ~ 65

Author(s):

Richard A. J. O'Hair ◽

Gustavo E. Davico ◽

Jale Hacaloglu ◽

Thuy Thanh Dang ◽

Charles H. DePuy ◽

...

Keyword(s):

Gas Phase ◽

Isotope Effects ◽

Kinetic Isotope Effects ◽

Methyl Halides ◽

Sn2 Reactions ◽

Kinetic Isotope

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Temperature Dependence of Kinetic Isotope Effects in Gas‐Phase Reactions. II. The Hydrogen‐Atom–Formaldehyde Reaction

The Journal of Chemical Physics ◽

10.1063/1.1670055 ◽

1968 ◽

Vol 49 (12) ◽

pp. 5345-5349 ◽

Cited By ~ 3

Author(s):

Digby D. Macdonald ◽

E. Tschuikow‐Roux

Keyword(s):

Hydrogen Atom ◽

Temperature Dependence ◽

Gas Phase ◽

Isotope Effects ◽

Kinetic Isotope Effects ◽

Gas Phase Reactions ◽

Kinetic Isotope

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Deuterium kinetic isotope effects in microsolvated gas-phase E2 reactions

Journal of the American Society for Mass Spectrometry ◽

10.1016/j.jasms.2007.02.016 ◽

2007 ◽

Vol 18 (6) ◽

pp. 1046-1051 ◽

Cited By ~ 9

Author(s):

Nicole Eyet ◽

Stephanie M. Villano ◽

Shuji Kato ◽

Veronica M. Bierbaum

Keyword(s):

Gas Phase ◽

Isotope Effects ◽

Kinetic Isotope Effects ◽

Kinetic Isotope

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Activation of methane by gaseous platinum(II) ions PtX+ (X = H, Cl, Br, CHO)

Canadian Journal of Chemistry ◽

10.1139/v05-217 ◽

2005 ◽

Vol 83 (11) ◽

pp. 1936-1940 ◽

Cited By ~ 73

Author(s):

Detlef Schröder ◽

Helmut Schwarz

Keyword(s):

Mass Spectrometry ◽

Key Words ◽

Electrospray Ionization ◽

Gas Phase ◽

Bond Activation ◽

Isotope Effects ◽

Kinetic Isotope Effects ◽

Methane Activation ◽

Gas Phase Reactions ◽

Kinetic Isotope

The gas-phase reactions of methane with the platinum(II) ions PtX+ with X = H, Cl, Br, and CHO are studied by mass spectrometry. The PtX+ ions are generated by electrospray ionization of methanolic solutions of hexachloroplatinic acid and hexabromoplatinic acid, respectively. Small to moderate intramolecular kinetic isotope effects determined for the CH(D) bond activation of CH2D2 suggest that the activation of methane by gaseous PtX+ cations is subject to thermochemical control by the product channels. In addition, the PtCl2+ cation is also able to activate methane, whereas PtCl3+ is unreactive under the conditions chosen. Key words: gas-phase reactions, mass spectrometry, methane activation, platinum bromide, platinum chloride.

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