Discussion The formation of the esters VIa and VIb may be explained by the rearrangement of the first-formed peresters of cyclohexene hydroperoxide. The formation of cyclohexene-3- one may be explained as described by Criegee* for a-tetralone. The formation of cyclohexyl acetate and the influence of acetic anhydride on oxygen uptake are particularly noteworthy. Kharasch and Burtlo report that the two major products of acid-catalyzed decomposition of ...
![6-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carbonitrile Structure](https://image.chemsrc.com/caspic/362/57773-25-8.png)
