論文

査読有り
2016年5月

Synthesis of Linear Allylsilanes via Molybdenum-Catalyzed Regioselective Hydrosilylation of Allenes

ACS CATALYSIS
  • Sobi Asako
  • ,
  • Sae Ishikawa
  • ,
  • Kazuhiko Takai

6
5
開始ページ
3387
終了ページ
3395
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1021/acscatal.6b00627
出版者・発行元
AMER CHEMICAL SOC

A simple molybdenum-based catalytic system for hydrosilylation of allenes has been developed. The reactions of mono- and disubstituted allenes with secondary and tertiary silanes proceeded smoothly and selectively to afford linear allylsilanes. The origin of the unprecedented linear selectivity was investigated by density functional theory studies to reveal that the reaction consists of the following steps: (1) concerted hydromolybdation/Si-H oxidative addition from a Mo(CO)(4)/allene/silane adduct to form (pi-allyl)molybdenum, (2) allyl rotation from the initially formed (pi-allyl)molybdenum to a thermodynamically more stable isomer, and (3) reductive elimination at the less-hindered allyl carbon to afford a linear allylsilane.

Web of Science ® 被引用回数 : 14

リンク情報
DOI
https://doi.org/10.1021/acscatal.6b00627
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000375894500079&DestApp=WOS_CPL
URL
http://orcid.org/0000-0003-4525-5317

エクスポート
BibTeX RIS