Elektronenstossinduzierte fragmentierung von polymethylbenzaldehyden—II: Mechanismus der Methyl-Abspaltung aus dem Molekül-Ion von Tri- und Pentamethylbenzaldehyden
The electron-impact-induced elimination of CH3 from tri-and pentamethylbenzaldehydes can be explained by the mechanism of a vinylogous α-cleavage. Rearrangements can be excluded.