2014年2月7日
Asymmetric conjugate hydrocyanation of α,β-unsaturated n -acylpyrroles with the ru(phgly)<inf>2</inf>(binap)-CH<inf>3</inf>OLi catalyst system
Organic Letters
- ,
- ,
- ,
- 巻
- 16
- 号
- 3
- 開始ページ
- 808
- 終了ページ
- 811
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1021/ol403545b
- 出版者・発行元
- AMER CHEMICAL SOC
Asymmetric conjugate hydrocyanation of α,β-unsaturated carboxylic acid derivatives catalyzed by a Ru[(S)-phgly]2[(S)-binap]- CH3OLi system was examined. The N-acylpyrrole gave the best result in terms of reactivity and enantioselectivity. A series of substrates with alkyl or heterosubstituted alkyl groups at the β-position reacted with a substrate-to-catalyst molar ratio of 200-2000 to afford the β-cyano products in the range of 88%->99% ee. The mode of enantioselection in the hydrocyanation was proposed. © 2014 American Chemical Society.
- リンク情報
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- DOI
- https://doi.org/10.1021/ol403545b
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/24405024
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000331163900043&DestApp=WOS_CPL
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84893820036&origin=inward
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=84893820036&origin=inward
- ID情報
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- DOI : 10.1021/ol403545b
- ISSN : 1523-7060
- eISSN : 1523-7052
- PubMed ID : 24405024
- SCOPUS ID : 84893820036
- Web of Science ID : WOS:000331163900043