Cobalt-Hydride-Catalyzed Hydrosilylation of 3‑Alkynes Accompanying π‑Bond Migration
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https://figshare.com/articles/dataset/Cobalt-Hydride-Catalyzed_Hydrosilylation_of_3_Alkynes_Accompanying_Bond_Migration/13582739
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资源简介：
We
describe a protocol for cobalt-catalyzed hydrosilylation of
3-alkynes with accompanying π-bond migration. Mechanistic studies
indicate that (i) cobalt(I)-hydride bearing a bulky bisphosphine ligand
is the key intermediate and (ii) π-bond migration occurs prior
to hydrosilylation. The cascade process selectively furnishes terminal
branched allylsilanes under mild conditions.
创建时间：
2021-01-15
