Probing the Transition States of Four Glucoside Hydrolyses with13C Kinetic Isotope Effects Measured at Natural Abundance by NMR Spectroscopy

2004 ◽  
Vol 126 (12) ◽  
pp. 3769-3776 ◽  
Author(s):  
Jason K. Lee ◽  
Alex D. Bain ◽  
Paul J. Berti
Keyword(s):  
Nmr Spectroscopy ◽  
Isotope Effects ◽  
Transition States ◽  
Kinetic Isotope Effects ◽  
Natural Abundance ◽  
Kinetic Isotope

Reactive mode composition factor analysis of transition states: the case of coupled electron–proton transfers

2019 ◽  
Vol 21 (45) ◽  
pp. 24912-24918 ◽  
Author(s):  
Mauricio Maldonado-Domínguez ◽  
Daniel Bím ◽  
Radek Fučík ◽  
Roman Čurík ◽  
Martin Srnec
Keyword(s):  
Factor Analysis ◽  
Kinetic Energy ◽  
Isotope Effects ◽  
Transition States ◽  
Kinetic Isotope Effects ◽  
Composition Factor ◽  
Kinetic Isotope ◽  
Proton Transfers ◽  
Relative Kinetic ◽  
Reactive Mode

The kinetic energy distribution in the reactive mode in transition states correlates the asynchronicity of CPET with relative kinetic isotope effects.

Mechanism of the benzidine rearrangement. Kinetic isotope effects and transition states. Evidence for concerted rearrangement

1981 ◽  
Vol 103 (4) ◽  
pp. 955-956 ◽  
Author(s):  
Henry J. Shine ◽  
Henryk Zmuda ◽  
Koon Ha Park ◽  
Harold Kwart ◽  
Ann Gaffney Horgan ◽  
...  
Keyword(s):  
Isotope Effects ◽  
Transition States ◽  
Kinetic Isotope Effects ◽  
Kinetic Isotope

NMR study of 13C-kinetic isotope effects at 13C natural abundance to characterize oxidations and an enzyme-catalyzed reduction

2006 ◽  
Vol 47 (24) ◽  
pp. 4045-4049 ◽  
Author(s):  
Lothar Brecker ◽  
Marion F. Kögl ◽  
Catrin E. Tyl ◽  
Regina Kratzer ◽  
Bernd Nidetzky
Keyword(s):  
Isotope Effects ◽  
Kinetic Isotope Effects ◽  
Natural Abundance ◽  
13C Natural Abundance ◽  
Kinetic Isotope ◽  
Nmr Study
Sign in / Sign up

Export Citation Format

Share Document