A FACILE PREPARATION OF 3-HALOFLAVONES USING HYPERVALENT IODINE CHEMISTRY

Various 3-haloflavones were prepared by the reaction of the corresponding flavone derivatives with iodobenzene diacetate and trimethylsilyl halide under mild reaction conditions. The iodobenzene diacetate could be replaced by the polymer supported iodobenzene diacetate without the decreasing activit...

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Bibliographic Details
Published in:Synthetic communications 2001-01, Vol.31 (14), p.2101-2106
Main Authors: Rho, Ho Sik, Ko, Byoung-Seob, Ju, Young-Sung
Format: Article
Language:English
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Summary:Various 3-haloflavones were prepared by the reaction of the corresponding flavone derivatives with iodobenzene diacetate and trimethylsilyl halide under mild reaction conditions. The iodobenzene diacetate could be replaced by the polymer supported iodobenzene diacetate without the decreasing activity. See Reference [1a] , [1b] , [1c] , [1d] , [1e] , [1f] , [1g] .
ISSN:0039-7911
1532-2432
DOI:10.1081/SCC-100104459