scholarly journals Synthesis of Bifunctional Boron‐Lewis Acids – Thorough Investigation of the Adduct Formation with Pyrimidine

2021 ◽  
Author(s):  
Jens Rudlof ◽  
Timo Glodde ◽  
Andreas Mix ◽  
Beate Neumann ◽  
Georg Stammler ◽  
...  
Keyword(s):  
Lewis Acids ◽  
Adduct Formation

Zwitterionic Forms of Salicylaldimine Donor Ligands in Unusual Adduct Formation with Organotin(IV) Lewis Acids

2004 ◽  
Vol 23 (5) ◽  
pp. 984-994 ◽  
Author(s):  
Des Cunningham ◽  
Karon Gilligan ◽  
Martina Hannon ◽  
Cathal Kelly ◽  
Pat McArdle ◽  
...  
Keyword(s):  
Lewis Acids ◽  
Adduct Formation ◽  
Donor Ligands

Thermodynamics of triaryltin chloride adduct complexes

2001 ◽  
Vol 79 (1) ◽  
pp. 70-74
Author(s):  
Mozaffar Asadi ◽  
Khosrow Aein Jamshid
Keyword(s):  
Thermodynamic Parameters ◽  
Stability Constants ◽  
Thermodynamic Data ◽  
Lewis Acids ◽  
Mixed Solvent ◽  
Adduct Formation ◽  
Lewis Bases ◽  
Water Solvent ◽  
The Stability ◽  
Chloride Adduct

The stability constants and the thermodynamic data were measured spectrophotometerically for 1:1 adduct formation of triaryltin chlorides, where aryl groups are p-chlorophenyl, phenyl, p-, m-, and o-tolyl, as Lewis acids, with chloride and bromide ions, as Lewis bases, in 50% v/v ethanol-water solvent. The stability constants and the thermodynamic parameters trend, confirmed the following softness trend of tin(IV) in the triaryltin chlorides:(p-, m-, o-tolyl)3SnCl > (phenyl)3SnCl > (p-chlorophenyl)3SnClKey words: tin(IV) complexes, thermodynamic parameters, mixed solvent, adduct formation.

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