444168-87-0Relevant academic research and scientific papers
Manganese-Catalyzed Hydrofunctionalization of Alkenes
Carney, Jonathan R.,Dillon, Barry R.,Campbell, Leonie,Thomas, Stephen P.
, p. 10620 - 10624 (2018)
The manganese-catalyzed hydrosilylation and hydroboration of alkenes has been developed using a single manganese(II) precatalyst and reaction protocol. Both reactions proceed with excellent control of regioselectivity and in high yields across a variety of sterically and electronically differentiated substrates (25 examples). Alkoxide activation, using NaOtBu, was key to precatalyst activation and reactivity. Catalysis was achieved across various functional groups and on gram-scale for both the developed methodologies with catalysts loadings as low as 0.5 mol %.
Asymmetric hydrosilylation of alkenes with alkoxyhydrosilanes catalyzed by chiral bis(oxazolinyl)phenyl-rhodium complex
Tsuchiya, Yasunori,Uchimura, Hirofumi,Kobayashi, Kazuki,Nishiyama, Hisao
, p. 2099 - 2102 (2007/10/03)
Asymmetric addition of alkoxyhydrosilanes to styrene derivatives was examined with chiral bis(oxazolinyl)phenyl-rhodium complex to give moderate ratios (up to 77:23) of α- and β-adducts and high enantioselectivity (up to 95% for the α-adduct).
Platinum oxide (PtO2): A potent hydrosilylation catalyst
Sabourault, Nicolas,Mignani, Gerard,Wagner, Alain,Mioskowski, Charles
, p. 2117 - 2119 (2007/10/03)
(matrix presented) Platinum oxide was found to be a versatile and powerful hydrosilylation catalyst upon a wide variety of functionalized alkenes and especially aminated alkenes. Moreover, highly reproducible results and easy removal make this new catalys
