Recent Advances in the Synthesis of Deuterium-Labeled Compounds Xiaoli Yang, [a] Haoxi Ben,* [a] and Arthur J. Ragauskas [b, c, d, e] Review doi.org/10.1002/ajoc.202100381 2473 Asian J. Org. Chem. 2021, 10,2473–2485 © 2021 Wiley-VCH GmbH