Oxygen-induced secondary substituent effects in polymer XPS spectra

Electron-impact-induced hydrogen migrati

Electron-impact-induced hydrogen migration in organic molecules I–Substituent effects in the mass spectra of pivlanilides

✍ D. V. Ramana; M. Vairamani; S. Kala 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 198 KB

## Abstract Substited pivalanilides give rise to fragments corresponding to anilies on electron‐impact, which is due to the migration of a hydrogen atom from the __t__‐butyl group to the nitrogen. The Hammett correlation indicates that the formation of this fragment is favoured by electron‐donating