Similarities and differences in the electron ionization-induced fragmentation of structurally relatedN-alkoxymethyl lactams and sultams
作者:Rafa? Szmigielski、Witold Danikiewicz
DOI:10.1002/jms.790
日期:2005.3
Unimolecularfragmentation patterns of the molecularions of selected lactams and sultams bearing alkoxymethyl group at the nitrogen atom were studied. The main common fragmentation reaction observed for all compounds studied in this work is the elimination of an aldehyde molecule. This reaction is considered to proceed via two different mechanisms. For lactams, hydrogen rearrangement within an alkoxymethyl