Synchronous ArF and ArSn Bond Formation through Fluorostannylation of Arynes
作者:Hiroto Yoshida、Ryuma Yoshida、Ken Takaki
DOI:10.1002/anie.201302783
日期:2013.8.12
An aryneinsertion into the FSn bond of tributyltin fluoride leads to the synchronous formation of ArF and ArSn bonds to afford diverse 2‐fluoroarylstannanes straightforwardly. The formal total synthesis of flurbiprofen by using a fluorostannylation product is also reported.
Copper-Mediated Trifluoromethylation–Allylation of Arynes
作者:Xinkan Yang、Gavin Chit Tsui
DOI:10.1021/acs.orglett.8b00101
日期:2018.2.16
An unprecedented three-component copper-mediated vicinal trifluoromethylation–allylation of arynes is described. A wide range of structurally diverse trifluoromethylated allylarenes can be quickly assembled in one step. The application of the method has been demonstrated in the expedient synthesis of the CF3-containing analogue of the antispasmodic drug papaverine. The new reactivity of the [CuCF3]