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Xiang, Jia-Xiang; Ouyang, Yao; Xu, Xiu-Hua; Qing, Feng-Ling
Angewandte Chemie International Edition, 07/2019, Letnik: 58, Številka: 30Journal Article
The transformation of a large-volume industrial by-product and stable greenhouse gas fluoroform (HCF ) to useful products has recently received significant attention. Now, a simple and scalable preparation of AgCF by treatment of HCF with t-BuOK and AgOAc is disclosed. The reactivity of the HCF -derived AgCF has been demonstrated by hydrotrifluoromethylation of alkenes and C-H trifluoromethylation of (hetero)arenes. This work not only provides a new avenue for the utilization of HCF , but also presents a reliable and easy-to-execute synthesis of the relatively stable AgCF solution.
