Photo-induced weak base-catalyzed synthesis of α-haloboronates from vinylboronates and polyfluoroalkyl halides?

Organic Chemistry Frontiers Pub Date: 2021-02-26 DOI: 10.1039/D1QO00169H

Abstract

Organoboron compounds play an important role in various fields due to the diverse transformations of C–B bonds. The introduction of easy-to-transform functional groups into organoboron compounds would greatly increase their synthetic application value. This article reports the first synthesis of sp2-α-haloboronates via an in situ α-sp3-boron radical intermediate, and proved their high synthetic application value through subsequent transformations.

Graphical abstract: Photo-induced weak base-catalyzed synthesis of α-haloboronates from vinylboronates and polyfluoroalkyl halides
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