𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Electron-impact studies. XCIX—negative ion mass spectrometry of the o-NO2C6H4XC6H5 systems. Aryl hydrogen scrambling and proximity effects

✍ Scribed by Joe C. Wilson; John H. Bowie


Publisher
John Wiley and Sons
Year
1975
Tongue
English
Weight
301 KB
Volume
10
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


MNDO study of fragmentations in mass spe
✍ Jan Hrušák; Martin Tkaczyk 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 478 KB

## MNDO calculations of [C3H ,0]+' predict the parallel existence of both structures of radical cations of acetone (1) and propen-2-01 (2) in electron ionization spectra. The calculated heats of formation of 1+' (A@"Do = 783.2 kJ mol-' and of 2" (AflNDo = 649.8 kJ mol-') are in very good agreement

Electron impact studies. CI—negative ion
✍ John H. Bowie; Sompong Janposri 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 432 KB

## Abstract Fragmentations of the molecular anions of __m__‐ and __p__‐nitrophenyl‐CH~2~COR yield nitrobenzyl anions in the ion source when R = Ph, but the corresponding ion from the system where R = Me is only formed after collision activation. __o__‐ and __p__‐Nitrophenyl parent anions undergo