A NEW AND EFFICIENT SYNTHESIS OF 3-IODO DERIVATIVES OF FLAVONES, THIOFLAVONES AND THIOCHROMONES
A NEW AND EFFICIENT SYNTHESIS OF 3-IODO DERIVATIVES OF FLAVONES, THIOFLAVONES AND THIOCHROMONES出 版 物:《Chinese Chemical Letters》 (中国化学快报(英文版))
年 卷 期:1991年第2卷第10期
页 面:763-764页
核心收录:
主 题:ppm HNMR IR cm Hp THIOFLAVONES AND THIOCHROMONES A NEW AND EFFICIENT SYNTHESIS OF 3-IODO DERIVATIVES OF FLAVONES
摘 要:The title compounds are prepared in good yields by iodination of the corresponding flavones, thioflavones and thiochromones respectively using I_2-CAN(ceric ammonium nitrate) system. The compounds thus prepared are potentially useful precursors for the synthesis of C-3 linked binuclear compounds.