The aza-type-B photochemical rearrangement: the role of a second carbonyl in heterocyclic photochemistry. Mechanistic and exploratory organic photochemistry.
In contrast to the photochemistry of monocyclic aza-cyclohexenones, their counterparts with a second carbonyl group undergo photochemical rearrangements which parallel those of the 4,4-disubstituted cyclohexenones.
Zimmerman
Howard E
HE
Department of Chemistry, University of Wisconsin-Madison, Madison, WI 53706, USA. zimmerman@chem.wisc.edu
Mitkin
Oleg D
OD