R. Prager, Craig M. Williams
1996
Citations
0
Influential Citations
5
Citations
Journal
Australian Journal of Chemistry
Abstract
Ethyl 5-oxo-2-phenyl-2,5-dihydroisoxazole-4-carboxylate (2) was photolysed at 300 mn in the presence of phenols, enols, anilines, enamines, aryl thiols and thioenols affording enamines. Treatment of these enamines with Lewis or protic acids gives the respective benzo and five-membered ring systems.