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Lithium Triethylborohydride (LiHBEt3)-Promoted Hydrosilylation of Allenes to Prepare (E)-Allylsilanes.
Liu, Zhi-Kai; Wang, Bin; Liu, Yanzhi; Zhang, Zhen-Qiang; Zhan, Zhuang-Ping.
Affiliation
  • Liu ZK; Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, People's Republic of China.
  • Wang B; Gulei Innovation Institute, Xiamen University, Zhangzhou 363200, Fujian, People's Republic of China.
  • Liu Y; Gulei Innovation Institute, Xiamen University, Zhangzhou 363200, Fujian, People's Republic of China.
  • Zhang ZQ; Yunnan Precious Metals Laboratory Co., Ltd., Kunming 650106, Yunnan, People's Republic of China.
  • Zhan ZP; Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, People's Republic of China.
J Org Chem ; 88(17): 12257-12264, 2023 Sep 01.
Article in En | MEDLINE | ID: mdl-37579280
ABSTRACT
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.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: J Org Chem Year: 2023 Document type: Article
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: J Org Chem Year: 2023 Document type: Article