Regiocontrol in the cobalt-catalyzed hydrosilylation of alkynes

Guojiao Wu, Uttam Chakraborty, Axel Jacobi von Wangelin
2018 Chemical Communications  
A highly versatile cobalt-catalyzed hydrosilylations of alkynes is reported. Near-perfect regiocontrol/stereocontrol was induced by the choice of the ligand: bidentate phosphines afforded (E)-β-vinylsilanes; α-vinylsilanes formed with bipyridine ligands.
doi:10.1039/c8cc07267a pmid:30310911 fatcat:pajlzfgymnbnnkzw2wnqkbig44