88905-21-9Relevant articles and documents
5-Aryl-3-azabicycloheptan-6-one Ketals, Compounds with Morphine-Like Analgesic Activity
McKenzie, Thomas C.,Epstein, Joseph W.,Fanshawe, William J.,Dixon, J. Scott,Osterberg, Arnold C.,et al.
, p. 628 - 632 (2007/10/02)
A series of 5-aryl-3-azabicycloheptan-6-one ketals 6 were synthesized by hydride reduction of 1-aryl-4,4-dimethoxy-1,2-cyclobutanedicarboximides 5.Imides 5 were obtained as the sole, regioselective products of the photocycloaddition of 1,1-