Electron ionization and chemical ionization mass spectra of pyridinium and isoquinolinium ylides

DV Bowen, PW Skett, J Thorpe…

Index: Organic Mass Spectrometry, , vol. 19, # 6 p. 285 - 290

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Citation Number: 3

Abstract

... Mass spectra were measured on a VG 7070F double focusing mass spectrometer with a ... Negative chemical ionization spectra were measured with the ion beam at 3 kV ... Wiley Heyden Ltd, 1984 CCC-0030-493X/84/0019-0285$03 .OO ORGANIC MASS SPECTROMETRY, VOL. ...