Efficient metal-free photochemical borylation of aryl halides under batch and continuous-flow conditions?
Chemical Science Pub Date: 2016-02-01 DOI: 10.1039/C5SC04521E
Abstract
A rapid, chemoselective and metal-free C–B bond-forming reaction of aryl iodides and bromides in aqueous solution at low temperatures was discovered. This reaction is amenable to batch and continuous-flow conditions and shows exceptional functional group tolerance and broad substrate scope regarding both the aryl halide and the borylating reagent. Initial mechanistic experiments indicated a photolytically generated aryl radical as the key intermediate.
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Journal Name：Chemical Science
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CAS no.: 89640-58-4
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