6533b7d6fe1ef96bd1266f4c
RESEARCH PRODUCT
119Sn-NMR Study on Bis(Tri-Butyltin)oxide Derivatives of Phenolic Compounds
T. OtollinenReijo KauppinenS. KasaJaakko PaasivirtaR. HerzschuhErkki Kolehmainensubject
BleachHealth Toxicology and MutagenesisChemical shiftPublic Health Environmental and Occupational HealthUltrafiltrationOxideSoil ScienceLarge rangePollutionAnalytical Chemistrychemistry.chemical_compoundchemistryEnvironmental ChemistryOrganic chemistryPhenolsSpectroscopyWaste Management and DisposalQuantitative analysis (chemistry)Water Science and Technologydescription
Abstract 119Sn-NMR spectroscopy has been utilized in the characterization of various phenolics as their bis(tri-butyltin)oxide, TBTO, derivatives. The present method has been applied both for determination of simple model compounds and for characterization of complex biopolymeric material originating from spent bleach liquor fractionated by an ultrafiltration technique. Based on the large range of 119Sn-NMR chemical shifts of TBTO derivatives of the phenolic compounds and the similar relaxation properties of 119Sn nuclei located in those derivatives, both qualitative and quantitative analytical conclusions can be drawn.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1991-01-01 | International Journal of Environmental Analytical Chemistry |