Results 231 to 240 of about 26,347 (256)

Protonation Equilibrium of Esters in Aqueous Sulfuric Acid

1987
The protonation equilibrium of methyl esters RCOOCH3 (R = Me, Et, i-Pr, t-Bu, Ph) has been investigated in aqueous sulfuric acid at 25 C with the NMR technique. Experimental points show systematic differences from the theoretical curves which prevent an accurate determination of the protonation parameters.
BAGNO, ALESSANDRO, SCORRANO, GIANFRANCO, LUCCHINI V.   +2 more
openaire   +1 more source

Equilibriums and proton transfer in the bisulfate-sulfate system

The Journal of Physical Chemistry, 1970
Donald E. Irish, H. Chen
openaire   +1 more source

Protonation equilibriums of ketones in aqueous sulfuric acid

Journal of the American Chemical Society, 1974
Arrigo Levi, Giorgio Modena, Gianfranco Scorrano   +2 more
openaire   +1 more source

Determination of lipophilicity of two quinolone antibacterials, ciprofloxacin and grepafloxacin, in the protonation equilibrium

European Journal of Pharmaceutics and Biopharmaceutics, 2002
Yoshiharu Deguchi, Kazuhiro Morimoto
exaly  

Protonation equilibrium and lipophilicity of olamufloxacin (HSR-903), a newly synthesized fluoroquinolone antibacterial

European Journal of Pharmaceutics and Biopharmaceutics, 2003
Yoshiharu Deguchi, Kazuhiro Morimoto
exaly  

Ab initio calculations of tautomer equilibrium and protonation enthalpy of 4- and 5-methylimidazole in the gas phase: Basis set and correlation effects

Computational and Theoretical Chemistry, 1998
M F Ruiz-López
exaly  

Reaction in ion exchangers: characterization of the ethylenediamine protonation equilibrium in a sulfonic membrane II. Equilibrium in acidified solutions of ethylenediamine

Reactive and Functional Polymers, 1997
M Métayer
exaly  

Ab initio calculations of tautomer equilibrium and protonation enthalpy of 2-amino-2-oxazoline in the gas phase: basis set and correlation effects

Computational and Theoretical Chemistry, 1999
A Carpy
exaly  

Reaction in ion-exchangers: characterization of the ethylenediamine protonation equilibrium in a sulfonic membrane devoted to carbon dioxide facilitated transport

Reactive & Functional Polymers, 1995
M Métayer, M Labbé
exaly  

Protonation Equilibrium and Hydrogen Production by a Dinuclear Cobalt–Hydride Complex Reduced by Cobaltocene with Trifluoroacetic Acid

Journal of the American Chemical Society, 2013
Yusuke Yamada, Sukanta Mandal, Wonwoo Nam   +2 more
exaly