Temperature-dependence study of λ-CH Proton Couplings in radicals from aliphatic carboxylic acid esters

Free Radical Formation from Excited Stat

Free Radical Formation from Excited States of Aliphatic Carboxylic Acids and esters in solution as studied by electron spin resonance

✍ Tony Kaiser; Loris Grossi; Hanns Fischer 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 German ⚖ 547 KB

## Abstract During UV.‐irradiation of aliphatic carboxylic acids and esters in aqueous and nonaqueous solutions various alkyl and acyl type radicals derived from parent compounds and solvents have been observed by ESR.‐spectroscopy. The structures of the radicals point to α‐cleavage, β‐dehalogenati