Tetrahedron Letters p. 331 - 334 (1997)
Update date:2022-08-02
Topics:
Williams, David R.
Lowder, Patrick D.
Gu, Yu-Gui
Brooks, Dawn A.
The use of bromotrichloromethane-DBU is described for the selective oxidative conversion of several dihydro-heterocyclic systems to the corresponding heteroaromatics. Oxidative dehydrogenations to afford 4-hydroxy-2-pyridinones are examined under a variety of conditions. Studies of phenylselenenylation and peracid oxidation provide the novel spirocyclic oxirane 10.
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