Late-Stage β-C(sp<sup>3</sup>)–H Deuteration of Carboxylic Acids
作者:Alexander Uttry、Sourjya Mal、Manuel van Gemmeren
DOI:10.1021/jacs.1c06474
日期:2021.7.28
Carboxylicacids are highly abundant in bioactive molecules. In this study, we describe the late-stage β-C(sp3)–H deuteration of freecarboxylicacids. On the basis of the finding that C–H activation with our catalysts is reversible, the de-deuteration process was first optimized. The resulting method uses ethylenediamine-based ligands and can be used to achieve the desired deuteration when using a