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A General Approach to Deboronative Radical Chain Reaction with Pinacol Alkylboronic Esters
[post]
2020
unpublished
The generation of carbon-centered radicals from air-sensitive organoboron compounds via nucleohomolytic substitution at boron is one of the most general methods to generate non-functionalized and functionalized radicals. Due to their reduced Lewis acidity, the very popular, air-stable, and readily available alkylboronic pinacol esters are not suitable substrates for this process. Herein, is reported their <i>in situ</i> conversion to alkylboronic catechol esters by boron-transesterification
doi:10.26434/chemrxiv.11907291.v1
fatcat:xour66r7y5d57acwgi6s4gunk4