𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Rearrangement of molecular ions following electron impact: IV—Origin of the [M—28]+˙ ions in the mass spectra of α-methyl-2-decalone

✍ Scribed by Pascale Jaudon; Jean-Claude Tabet

Publisher
John Wiley and Sons
Year
1980
Tongue
English
Weight
818 KB
Volume
15
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Anomalies in the molecular ion region in
Anomalies in the molecular ion region in the electron impact mass spectra of α- and β-hydroxyesters
✍ Leszek Konopski 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 312 KB

## Abstract In the electron impact mass spectra of some alkyl α‐ and β‐hydroxyesters (introduced using the gas chromatography/mass spectrometry (GC/MS) technique), the absence of the molecular ion M^+·^ and the presence of the [M + 1]^+^ ion instead is observed. This phenomenon is especially charac

Structures of [M–44]+ ions in the electr
Structures of [M–44]+ ions in the electron impact and fast atom bombardment mass spectra of the β-blocker nipradilol with a nitrate ester group
✍ Michiaki Yoneda; Kazuo Tsujimoto; Mamoru Ohashi; Masami Shiratsuchi; Yasushi Ohk 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 348 KB

Both electron impact (EI) and fast atom bombardment (liquid secondary ion mass spectrometry) (FAB(LS1MS)) spectra of the antibypertensive drug nipradilol (3,4-dihydro-&(2-hydroxy-3-isopropylamino)propoxy-~nitroxy-ZH-1-benzopyran) and it analogues exhibit intense [M -44]+ peaks. However, high-resolut