Stereoselective Synthesis of Monofluoroalkenylphosphine Oxides via Photoinduced Decarboxylative Coupling of α-Fluoroacrylic Acids with P(O)H Compounds
作者:Xiao-Yu Lu、Hong-Ye Pan、Rui Huang、Kang Yang、Xiang Zhang、Zi-Zhen Wang、Qian-Qian Tao、Gui-Xian Yang、Xiao-Juan Wang、Hai-Pin Zhou
DOI:10.1021/acs.orglett.3c00631
日期:——
Herein, a practical and efficient method for synthesizing monofluoroalkenyl phosphine oxides via photoinduced decarboxylative/dehydrogenative coupling of α-fluoroacrylic acids with phosphine oxides and phosphonates has been developed. Various α-fluoroacrylic acids and P(O)H compounds containing relevant functional groups, including tetrafluorobenzene and pentafluorobenzene, were converted into corresponding
在此,开发了一种通过α-氟丙烯酸与氧化膦和膦酸盐的光诱导脱羧/脱氢偶联合成单氟烯基氧化膦的实用且有效的方法。各种α-氟丙烯酸和含有相关官能团的P(O)H化合物,包括四氟苯和五氟苯,以令人满意的收率转化为具有优异E-立体选择性的相应产物。可以扩展该方法以在类似条件下实现单氟烯基硅烷的合成。