Rapid synthesis of acyl fluorides from carboxylic acids with Cu(O2CCF2SO2F)2
作者： Bingjun Le , Hao Wu , Xiaojun Hu , Xiumiao Zhou , Yong Guo
DOI: 10.1016/J.TETLET.2020.152624
关键词:
摘要: Abstract Acyl fluorides have moderate electrophilicity and a very good balance between stability reactivity. Utilization of acyl as versatile building blocks in transition-metal catalysis attracts fast-growing great attention recently. Development rapid operationally simple synthetic methods for has always been desirable. We report herein rapid, efficient fluoride synthesis from carboxylic acids with Cu(O2CCF2SO2F)2 deoxofluorination reagent. Notably, was readily prepared large scale inexpensive starting material, previously used trifluoromethylating
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