SYNTHESIS OF 3-BROMO DERIVATIVES OF FLAVONES

ABSTRACT ABSTRACT Various 3-halo flavones were prepared by reaction of the corresponding flavone derivatives with R4NBr/PhI(OAc)2 system under mild reaction conditions. ACKNOWLEDGMENT The author is grateful to Dr. Y. H. Joo, Miss S. M. Ahn, and Professor S. K. Kang, for valuable discussions during the preparation of this manuscript.