作者:Qing-Lan Zhao、Peng-Jiu Xia、Lan Zheng、Zhen-Zhen Xie、Yuan-Zhuo Hu、Guang-Jian Chen、Xiao-Qing Chen、Hao-Yue Xiang、Hua Yang
DOI:10.1016/j.tet.2019.130833
日期:2020.2
monofluorinated chromones were efficiently assembled in a simple operational manner. Moreover, the scalability of this protocol and the versatility for the downstream transformations of the obtained fluorinated chromones to installing diverse nitrogen-containing heterocycles greatly broaden the practical applications of this developed protocol.
首次公开了在温和的反应条件下用Selectfluor进行BHT调节的烯胺酮的化学选择性单氟化。结果,以简单的操作方式有效地组装了单氟化色酮阵列。而且,该方案的可扩展性和所获得的氟化色酮的下游转化以安装各种含氮杂环的多功能性大大拓宽了该开发方案的实际应用。