𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Electron-impact studies. LXXXIV—Substituent effects in the negative ion mass spectra of aryl esters

✍ Scribed by J. H. Bowie; B. Nussey


Publisher
John Wiley and Sons
Year
1974
Tongue
English
Weight
509 KB
Volume
9
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Electron impact studies. CIII—Negative i
✍ B. Jane Stapleton; John H. Bowie 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 English ⚖ 366 KB

## Abstract The negative ion mass spectra of __p__‐nitrobenzoyl derivatives of amino esters show pronounced molecular anions and characteristic fragmentation patterns. Fragment anions observed in the spectra of __o__‐nitrobenzoyl analogues arise by various interactions between the nitro and amino e

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