Studies in organic mass spectrometry. Part 24† Electron ionization mass spectra of some aryl(2‐nitrobenzo[b]thiophen‐3‐yl)amines

The main fragmentation routes of eighteen title compounds and of three 5-chloro derivatives have been investigated with the aid of linked scan (B/E = constant) spectrometry, accurate mass measurements and deuterium labelling. Copyright © 1999 John Wiley & Sons, Ltd.