Ruthenium-Catalyzed Hydrosilylation of 1-Alkynes with Novel Regioselectivity.
Abstract
For Abstract see ChemInform Abstract in Full Text.
ChemInform Abstract
Predominantly internal adducts are obtained by hydrosilylation of terminal alkynes in the presence of ruthenium catalysts bearing a pentamethylcyclopentadienyl ligand. Minor terminal adducts are formed with high Z-selectivity.