Solvent Effects on the Kinetics of Organic Reactions Described as the Concerted Single Electron Shift and Bond Interchange

Solvent effects on aromatic nucleophilic

Solvent effects on aromatic nucleophilic substitution reactions. Part 7. Determination of the empirical polarity parameter ET(30) for dipolar hydrogen bond acceptor–co-solvent (chloroform or dichloromethane) mixtures. Kinetics of the reactions of halonitrobenzenes with aliphatic amines

✍ P. M. E. Mancini; A. Terenzani; C. Adam; L. R. Vottero 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 162 KB 👁 2 views

Empirical solvent polarity parameters E T (30) were determined by UV/VIS spectroscopy, using Dimroth-Reichardt's betaine dye, as a function of composition, for several binary solvent mixtures [i.e. polar hydrogen bond acceptor (PHBA) solvents + chloroform or dichloromethane]. Each solvent system was