Organotin biocides. Part 11. Triphenyltin benzoates: electronic versus steric control of structure
- 1 January 1988
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 5,p. 1259-1266
- https://doi.org/10.1039/dt9880001259
Abstract
Twenty four triphenyltin derivatives of substituted benzoic acids have been synthesised. On the basis of i.r., 119Sn n.m.r., and Mössbauer spectroscopic data, structures have been assigned to these compounds as either tetrahedral monomers or trans-SnR3O2 polymers. The choice of structure in these systems is dictated by both steric and electronic effects, and for two compounds (2,6-dichloro- and 2-nitro-benzoates) evidence suggests that both structures occur. The factors which influence the preferred structure are discussed.This publication has 3 references indexed in Scilit:
- Organotin biocides. Part 8. The crystal structure of triphenyltin formate and a comparative variable-temperature tin-119 Mössbauer spectroscopic study of organotin formates and acetatesJ. Chem. Soc., Dalton Trans., 1987
- Organotin biocides. Part 2. Variable-temperature119Sn Mössbauer study of phenyl- and cyclohexyl-tin compoundsJ. Chem. Soc., Dalton Trans., 1985
- Structure-activity relationships in triorganotin biocides: The influence of the anionic radicalPesticide Science, 1984