Irradiation-Induced Cobaloxime-Catalyzed C–H Monofluoroalkylation of Styrenes at Room Temperature
作者:Wei-Ke Tang、Zhuo-Wei Xu、Jun Xu、Fei Tang、Xiao-Xuan Li、Jian-Jun Dai、Hua-Jian Xu、Yi-Si Feng
DOI:10.1021/acs.orglett.8b03656
日期:2019.1.4
A cobaloxime-catalyzed photochemical synthesis of allyl monofluorides from styrenes is described herein. This method is characterized by mild reaction conditions, low-cost catalyst, and broad substrate scope. Furthermore, this convenient method will provide a facile synthesis toward novel monofluoroalkylated natural product and pharmaceutical derivatives. Mechanistic investigations indicate that a
本文描述了由苯乙烯的钴氧肟催化的烯丙基一氟化物的光化学合成。该方法的特点是反应条件温和,催化剂成本低廉,底物范围广。此外,这种方便的方法将为新的单氟烷基化天然产物和药物衍生物提供简便的合成方法。机理研究表明,一氟烷基参与了催化循环。