Light‐Mediated Formal Radical Deoxyfluorination of Tertiary Alcohols through Selective Single‐Electron Oxidation with TEDA
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作者:Francisco José Aguilar Troyano、Frederic Ballaschk、Marcel Jaschinski、Yasemin Özkaya、Adrián Gómez‐Suárez
DOI:10.1002/chem.201903702
日期:2019.11.7
The synthesis of tertiary alkyl fluorides through a formal radical deoxyfluorination process is described herein. This light-mediated, catalyst-free methodology is fast and broadly applicable allowing for the preparation of C-F bonds from (hetero)benzylic, propargylic, and non-activated tertiary alcohol derivatives. Preliminary mechanistic studies support that the key step of the reaction is the single-electron