Hydrosilylation of carbonyls over electron-enriched Ni sites of intermetallic compound NiGa heterogeneous catalyst

Nanoparticulate intermetallic compound Ni 3 Ga supported on SiO 2 has emerged as a highly efficient catalyst for the hydrosilylation of carbonyls, such as aldehydes and ketones, at room temperature. Formation of electron-enriched Ni via alloying with Ga is the key to the catalytic performance. Nanop...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2021-04, Vol.57 (35), p.4239-4242
Main Authors: Takayama, Tomoaki, Kariya, Rio, Nakaya, Yuki, Furukawa, Shinya, Yamazoe, Seiji, Komatsu, Takayuki
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Summary:Nanoparticulate intermetallic compound Ni 3 Ga supported on SiO 2 has emerged as a highly efficient catalyst for the hydrosilylation of carbonyls, such as aldehydes and ketones, at room temperature. Formation of electron-enriched Ni via alloying with Ga is the key to the catalytic performance. Nanoparticulate intermetallic compound Ni 3 Ga supported on SiO 2 has emerged as a highly efficient catalyst for the hydrosilylation of carbonyls, such as aldehydes and ketones, at room temperature.
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc07916b