In this article, we disclosed a method for the regiodivergent and stereoselective hydrosilylation of isoprene using earth-abundant cobalt catalyst via variation of ligands. With a less sterically hindered bidentate ligand,...

The recent surge in the applications of deuterated drug candidates has rendered an urgent need for diverse deuterium labeling techniques. Herein, an efficient Rh-catalyzed deuterated Tsuji−Wilkinson decarbonylation of naturally available aldehydes with D 2 O is developed. In this reaction, D 2 O not only acts as a deuterated reagent and solvent but also promotes Rh-catalyzed decarbonylation. In addition, decarbonylative strategies for the synthesis of terminal monodeuterated alkenes from α,β-unsaturated aldehydes are within reach.