BiCl3-Mediated direct functionalization of unsaturated C–C bonds with an electrophilic SCF2PO(OEt)2 reagent. Issue 60 (2nd April 2019) - Wang, Jianjun
Abstract : A general access to challenging and unprecedented C(sp)–, C(sp 2 )– and C(sp 3 )–SCF2 PO(OEt)2 bonds via a BiCl3 mediated transformation. Abstract : A transition metal-free approach was developed for the direct difunctionalization of disubstituted alkynes and terminal alkenes with concomitant formation of C–SCF2 PO(OEt)2 and C–Cl bonds. The BiCl3 -mediated reaction offered access to high value-added functionalized scaffolds in a single operation under mild conditions. Extension to SCF2 PO(OEt)2 -containing alkynes was also studied.