23021-86-5Relevant academic research and scientific papers
Nickel-Catalyzed Selective Cross-Coupling of Chlorosilanes with Organoaluminum Reagents
Naganawa, Yuki,Guo, Haiqing,Sakamoto, Kei,Nakajima, Yumiko
, p. 3756 - 3759 (2019)
Nickel-catalyzed cross-coupling reactions of chlorosilanes with organoaluminum reagents were developed. An electron-rich Ni(0)/PCy3 complex was found to be an effective catalyst for the desired transformation. The reaction of dichlorosilanes 1 proceeded to give the corresponding monosubstituted products 2. Trichlorosilanes 4 underwent selective double substitution to furnish the corresponding monochlorosilanes 2. Overall, the selective synthesis of a series of alkylmonochlorosilanes 2 from di- and trichlorosilanes was achieved using the present catalytic systems.
