Micro-electro-flow catalyzed (μ-EFC) ultra-fast cross-electrophile coupling of activated C(sp3)–O bonds

Herein, we reported electro-micro-flow induced carbanion generation, and subsequently quench with the various inactive electrophile such as CO 2 , CS 2 , an aldehyde, a ketone, and electron-deficient olefins, to obtain the corresponding product.