scholarly journals Temperature dependence of stable carbon kinetic isotope effect for the oxidation reaction of ethane by OH radicals: Experimental and theoretical studies

2017 ◽  
Vol 122 (15) ◽  
pp. 8310-8324 ◽  
Author(s):  
T. Piansawan ◽  
M. Saccon ◽  
L. Vereecken ◽  
I. Gensch ◽  
A. Kiendler-Scharr
Keyword(s):  
Temperature Dependence ◽  
Isotope Effect ◽  
Oxidation Reaction ◽  
Kinetic Isotope Effect ◽  
Oh Radicals ◽  
Theoretical Studies ◽  
Stable Carbon ◽  
Kinetic Isotope ◽  
Experimental And Theoretical Studies

Quantum Mechanical Tunneling in Homodienyl Sigmatropic [1,5]-Hydrogen Shifts of (Hydroxymethyl)styrylcyclopropanes

1990 ◽  
Vol 43 (6) ◽  
pp. 1071 ◽  
Author(s):  
GG Pegg ◽  
GV Meehan
Keyword(s):  
Low Temperature ◽  
Temperature Dependence ◽  
Isotope Effect ◽  
Kinetic Isotope Effect ◽  
Natural Compounds ◽  
Quantum Mechanical ◽  
Strong Temperature Dependence ◽  
Quantum Mechanical Tunneling ◽  
Hydrogen Migration ◽  
Kinetic Isotope

The strong temperature dependence of the deuterium kinetic isotope effect observed for homodienyl [1,5]-hydrogen migration of [hydroxy (D)methyl] styrylcyclopropanes (1c,d) in hexane solvent is suggestive of a significant tunnelling contribution to the mechanism. While the hydroxy substituent at the migration origin appears to influence the thermolytic behaviour of these molecules, attempts to promote oxy anionic homodienyl rearrangement in the isotopically natural compounds (1a,b) at low temperature were unsuccessful.

Kinetic Isotope Effect in the Oxidation Reaction of Linoleic Acid Esters in Micelles

2018 ◽  
Vol 12 (6) ◽  
pp. 987-991 ◽  
Author(s):  
I. V. Moskalenko ◽  
I. V. Tikhonov ◽  
E. M. Pliss ◽  
M. A. Fomich ◽  
V. V. Shmanai ◽  
...  
Keyword(s):  
Linoleic Acid ◽  
Isotope Effect ◽  
Oxidation Reaction ◽  
Kinetic Isotope Effect ◽  
Kinetic Isotope ◽  
Acid Esters
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