Hydrogen-1 nuclear magnetic resonance study of halogen exchange between trimethyltin halides in solution
Abstract
The kinetics of halogen exchange in binary mixtures of trimethyltin halides in solution have been investigated by total line-shape analyses of their 1H n.m.r. spectra. The results obtained for solvents of different permittivities allows a distinction to be made between an associative or dissociative mechanism and it is concluded that ionization does play a part in the kinetics.