Ion-Pair SN 2 Substitution: Activation Strain Analyses of Counter-Ion and Solvent Effects

2016 ◽  
Vol 22 (13) ◽  
pp. 4431-4439 ◽  
Author(s):  
Jalal Z. A. Laloo ◽  
Lydia Rhyman ◽  
Ponnadurai Ramasami ◽  
F. Matthias Bickelhaupt ◽  
Abel de Cózar
Keyword(s):  
Solvent Effects ◽  
Ion Pair ◽  
Counter Ion

Inside Back Cover: Ion-Pair SN 2 Substitution: Activation Strain Analyses of Counter-Ion and Solvent Effects (Chem. Eur. J. 13/2016)

2016 ◽  
Vol 22 (13) ◽  
pp. 4639-4639
Author(s):  
Jalal Z. A. Laloo ◽  
Lydia Rhyman ◽  
Ponnadurai Ramasami ◽  
F. Matthias Bickelhaupt ◽  
Abel de Cózar
Keyword(s):  
Solvent Effects ◽  
Ion Pair ◽  
Back Cover ◽  
Counter Ion ◽  
J 13

Determination of Organic Bases by Ion-Pair Extraction Polarography Using Orange II as Counter Ion

1992 ◽  
Vol 57 (11) ◽  
pp. 2272-2278 ◽  
Author(s):  
Václav Koula ◽  
Daria Kučová ◽  
Jiří Gasparič
Keyword(s):  
Model Compound ◽  
Differential Pulse ◽  
Ion Pair ◽  
Differential Pulse Polarography ◽  
Orange Ii ◽  
Organic Bases ◽  
Counter Ion ◽  
Pulse Polarography ◽  
Ammonium Compounds

The combination of ion-pair extraction and differential pulse polarography is shown to be a method suitable for the determination of 10-7 mol l-1 concentrations of organic bases of quaternary ammonium compounds. Orange II (4-[2-hydroxy-1-naphtyl]azobenzenesulfonic acid) was found to be an appropriate polarographically active counter-ion. The proposed method was used for the determination of tetrapentylammonium bromide (as model compound), Septonex ([1-(ethoxycarbonyl)-pentadecyl]trimethylammonium bromide) and codeine.

Solvent Effects on Ion-Pair Distribution and Dimerization of Tetraalkylammonium Salts

2001 ◽  
Vol 132 (11) ◽  
pp. 1439-1450 ◽  
Author(s):  
Kiyoshi Sawada ◽  
Eiji Takahashi ◽  
Tomokazu Horie ◽  
Keiichi Satoh
Keyword(s):  
Solvent Effects ◽  
Ion Pair ◽  
Tetraalkylammonium Salts

scholarly journals Cover Feature: Ion-Pair SN 2 Reaction of OH− and CH3 Cl: Activation Strain Analyses of Counterion and Solvent Effects (Chem. Asian J. 9/2018)

2018 ◽  
Vol 13 (9) ◽  
pp. 1075-1075
Author(s):  
Jalal Z. A. Laloo ◽  
Lydia Rhyman ◽  
Olatz Larrañaga ◽  
Ponnadurai Ramasami ◽  
F. Matthias Bickelhaupt ◽  
...  
Keyword(s):  
Solvent Effects ◽  
Ion Pair

Specific solvent effects. VII. Ion-pair processes in the alkylation of alkali enolates

1972 ◽  
Vol 37 (14) ◽  
pp. 2249-2253 ◽  
Author(s):  
H. E. Zaugg ◽  
Jean F. Ratajczyk ◽  
J. E. Leonard ◽  
Ann D. Schaefer
Keyword(s):  
Solvent Effects ◽  
Ion Pair
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