104584-84-1Relevant academic research and scientific papers
Rhodium-Catalyzed Stitching Reaction: Convergent Synthesis of Quinoidal Fused Oligosiloles
Shintani, Ryo,Iino, Ryo,Nozaki, Kyoko
, p. 3635 - 3638 (2016)
Quinoidal fused oligosiloles, a new family of silicon-bridged π-conjugated compounds, have been synthesized for the first time based on a new synthetic strategy, a stitching reaction. Multiple carbon-carbon bonds can be formed consecutively between two oligo(silylene-ethynylene)s under rhodium catalysis in a stitching manner, and up to five siloles have been fused in a quinoidal form. Physical properties of these oligosiloles have also been investigated to find a unique trend in their LUMO levels, which become higher with longer π-conjugation.
Ether-induced rate enhancement of Mo-catalyzed alkyne metathesis under mild conditions
Huc, Vincent,Weihofen, Robert,Martin-Jimenez, Ignacio,Oulie, Pascal,Lepetit, Christine,Lavigne, Guy,Chauvin, Remi
, p. 1412 - 1414 (2003)
A "user-friendly" catalyst system generated in situ in the absence of alkyne from Mo(CO)6, p-chlorophenol and a polyether over a bed of molecular sieves, is seen to achieve the metathesis of phenylpropyne at 50°C with a significant rate enhance
