Electrochemical Hydrosilylation of Electron-Withdrawing Alkenes.

In the presence of the Suginome reagent (PhMe2Si-Bpin), a large panel of electron-withdrawing alkenes was successfully converted into the hydrosilylated product in good to excellent yields. This direct electrochemical hydrosilylation does not require exogenous oxidants and catalysts. Preliminary mechanistic study supported the involvement of a silyl radical, which reacted on the alkene. [ABSTRACT FROM AUTHOR]