Einfluβ des Spirorestes auf die Stabilität von Spiro-norcaradienen

4-Diazocyclohexa-2,5-dienone Derivatives as Photoaffinity Labels for Proteins: Scope and Limitations

“…Numerous publications refer to the photochemical properties of diazocyclohexadienones, assessing the high reactivity of the photogenerated carbenes i.e. insertion in C-H bonds from benzene or cyclohexane [4][5][6] or addition reactions to unsaturated carbon carbon bonds 7,8 . Also, the lifetimes of these carbenes have been determined, reaching subnanoseconds 9 and illustrative of the high reactivity of these species.…”