F. Felluga et al., REACTIVITY OF TERTIARY CONJUGATED ENAMINES FROM CYCLOALKANEDIONES WITH ELECTROPHILIC DIAZENES, Gazzetta chimica italiana, 127(7), 1997, pp. 387-392
The reactivity of tertiary alpha- and beta-ketoenamines, derived from
1,2- and 1,3-cyclopentane-dione, respectively, towards different elect
rophilic diazenes is examined. 1,3,4-oxadiazine-type adducts have not
been isolated. The results are compared with those already reported fo
r analogous six-membered systems.