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Synthesis 2002(17): 2532-2536
DOI: 10.1055/s-2002-35630
DOI: 10.1055/s-2002-35630
PAPER
© Georg Thieme Verlag Stuttgart · New York
A New and General Synthesis of Substituted 2-Azafluorenones
Further Information
Received
3 July 2002
Publication Date:
20 November 2002 (online)
Publication History
Publication Date:
20 November 2002 (online)
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Abstract
A short high yield synthesis of polysubstituted 2-azafluorenones from 1,2,4-triazines using the metalation and intramolecular Diels-Alder reaction is described.
Key words
1,2,4-triazines - 2-azafluorenones - metalations - Sonogashira reaction - Diels-Alder reaction
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