Ruthenium-Catalyzed Hydrosilylation of 1-Alkynes with Novel Regioselectivity
摘要:
[GRAPHIC]A ruthenium catalyst precursor bearing a bulky and electron-donating pentamethylcyclopentadienyl (Cp-*) ligand, typically (CpRuH3)-Ru-*(PPh3), mediates hydrosilylation of several 1-alkynes with novel regioselectivity to give preferentially 2-silyl-1-alkenes.
[GRAPHIC]A ruthenium catalyst precursor bearing a bulky and electron-donating pentamethylcyclopentadienyl (Cp-*) ligand, typically (CpRuH3)-Ru-*(PPh3), mediates hydrosilylation of several 1-alkynes with novel regioselectivity to give preferentially 2-silyl-1-alkenes.