Lithium Triethylborohydride (LiHBEt3)‑Promoted Hydrosilylation of Allenes to Prepare (E)‑Allylsilanes
A transition-metal-free hydrosilylation of allenes is reported herein by using commercially available lithium triethylborohydride (LiHBEt3) as the catalyst. Both mono- and disubstituted allenes could be hydrosilylated with primary or secondary silanes effectively. This reaction represents an environ...
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Veröffentlicht in: | Journal of organic chemistry 2023-09, Vol.88 (17), p.12257-12264 |
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container_title | Journal of organic chemistry |
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creator | Liu, Zhi-Kai Wang, Bin Liu, Yanzhi Zhang, Zhen-Qiang Zhan, Zhuang-Ping |
description | A transition-metal-free hydrosilylation of allenes is reported herein by using commercially available lithium triethylborohydride (LiHBEt3) as the catalyst. Both mono- and disubstituted allenes could be hydrosilylated with primary or secondary silanes effectively. This reaction represents an environmental and economic method to prepare (E)-allylsilanes in good yields along with decent selectivities. |
doi_str_mv | 10.1021/acs.joc.3c00848 |
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Org. Chem</addtitle><description>A transition-metal-free hydrosilylation of allenes is reported herein by using commercially available lithium triethylborohydride (LiHBEt3) as the catalyst. Both mono- and disubstituted allenes could be hydrosilylated with primary or secondary silanes effectively. 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title | Lithium Triethylborohydride (LiHBEt3)‑Promoted Hydrosilylation of Allenes to Prepare (E)‑Allylsilanes |
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