Zinc‐Mediated Radiosynthesis of Unprotected Fluorine‐18 Labelled α‐Tertiary Amides
作者:Jay S. Wright、Richard Ma、E. William Webb、Wade P. Winton、Jenelle Stauff、Kevin Cheng、Allen F. Brooks、Melanie S. Sanford、Peter J. H. Scott
DOI:10.1002/anie.202316365
日期:2024.1.8
A high-yielding radiofluorination of unprotected α-tertiary haloamides is described. This method provides a new strategy for radiochemists to install fluorine-18 into sterically protected environments for positronemissiontomographyimaging. Preliminary mechanistic studies were leveraged to develop a novel C−H radiofluorination reaction of N-sulphonyloxyamides.