Synthesis of novel azaxanthones derived from N-hydroxyazoles

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The synthesis of a new class of azaxanthones is presented. The N-O functionality of 1-hydroxypyrazole and 1-hydroxy-1,2,3-triazole was used to direct metalation and subsequently in the new ring systems.
OriginalsprogEngelsk
TidsskriftTetrahedron
Vol/bind58
Udgave nummer12
Sider (fra-til)2397-2404
Antal sider8
ISSN0040-4020
DOI
StatusUdgivet - 18 mar. 2002

ID: 45437473