Lanthanide induced PMR shifts of cyclic ketones a comparison of Pr(DPM)3 and Eu(DPM)3 as shift reagents

Lanthanide induced paramagnetic shifts—d

Lanthanide induced paramagnetic shifts—derivation of equilibrium constants and absolute shifts in Eu(DPM)3 systems

✍ R. K. Mackie; T. M. Shepherd 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 365 KB

## Abstract Relationships between the magnitude of induced ^1^H NMR shifts and the equilibrium conditions in solutions containing lanthanide shift reagents are discussed and applied to the shifts induced in several organic molecules by Eu(DPM)~3~. Evidence that monoadduct formation is the predomina