𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Electron impact-induced fragmentation of 2,1-benzisothiazoline 2,2-dioxide

✍ Scribed by Witold Danikiewicz; Krzysztof Wojciechowski; Roel H. Fokkens; Nico M. M. Nibbering


Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
648 KB
Volume
28
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

The electron impact‐induced fragmentation patterns of 2,1‐benzisothiazoline 2,2‐dioxide nitro derivatives were studied. The rationalizations proposed for the fragmentations are supported by accurate mass measurements, daughter ion (mass analysed ion kinetic energy and B/E linked‐scan), parent ion, and constant neutral loss spectra in metastable and collision‐induced dissociation modes and deuterium labelling.


📜 SIMILAR VOLUMES


Electron impact induced fragmentations o
✍ Pirjo Vainiotalo; Vesa Nevalainen 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 545 KB

The electron impact induced fragmentations of nine 2,2-disubstituted 1,Ioxathiolanes have been studied by means of exact mass measurement and metastable ion analysis. The ring cleavage almost always takes place so that the C(2e-S and C(5)-0 bonds are broken, leading to the most stable products. The

Electron impact induced fragmentations o
✍ Siméon Arseniyadis; André Maquestiau; Robert Flammang; Pierre Guenot; Robert Car 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 175 KB

OMS Letters Dear Sir ## Electron Impact Induced Fragmentations of 5-Hydroxy-1,2pentadiene As part of our investigations on the behaviour of o-functionalized allenes and acetylenes upon electron impact,' we have been interested in the fragmentation of the p-allenic alcohol 1. This letter deals ma

Electron impact induced fragmentation of
✍ R. Krishna Mohan Rao Kallury; Pramod V. Upadhyaya; Tumbalam G. Surendra Nath; Va 📂 Article 📅 1977 🏛 John Wiley and Sons 🌐 English ⚖ 357 KB

## Abstract The mass spectra of eight 1,2,4‐triazole derivaties have been recorded and found tao reveal extensive hydrogen and skeletal migrations. The structures of the fragments have been confirmed by deuterium labelling and exact mass measurement. The compounds revealed striking differences in t