Oxides of Heterocyclic Quinones. N-Oxides and Epoxides of Quinoline- and Isoquinoline-5,8-dione
- 1 January 1982
- journal article
- research article
- Published by CLOCKSS Archive in HETEROCYCLES
- Vol. 19 (10) , 1889-1894
- https://doi.org/10.3987/r-1982-10-1889
Abstract
The syntheses of 6,7-epoxides and N-oxides of quinoline- and isoquinoline-5,8-diones and of their 6,7-dichloro derivatives are described. The key step of synthesis is oxidation of quinoline or isoquinoline N-oxides bearing the hydroxy or amino groups in positions 5 and 8.Keywords
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