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Beta-aminoethyltrifluoroborates: efficient aminoethylations via Suzuki-Miyaura cross-coupling.

作者信息

Molander Gary A, Vargas Fabricio

机构信息

Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, USA.

出版信息

Org Lett. 2007 Jan 18;9(2):203-6. doi: 10.1021/ol062610v.

Abstract

A set of phenethylamines has been successfully prepared via Suzuki-Miyaura cross-coupling of diverse potassium beta-aminoethyltrifluoroborates with aryl halides. The potassium beta-aminoethyltrifluoroborates were easily prepared via hydroboration of enamine and enamide precursors. [reaction: see text].

摘要

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本文引用的文献

1
Organotrifluoroborates: protected boronic acids that expand the versatility of the Suzuki coupling reaction.
Acc Chem Res. 2007 Apr;40(4):275-86. doi: 10.1021/ar050199q. Epub 2007 Jan 26.
5
An extremely active catalyst for the Negishi cross-coupling reaction.
J Am Chem Soc. 2004 Oct 13;126(40):13028-32. doi: 10.1021/ja0474493.
6
Di(isopropylprenyl)borane: A new hydroboration reagent for the synthesis of alkyl and alkenyl boronic acids.
Angew Chem Int Ed Engl. 2003 Jul 28;42(29):3399-404. doi: 10.1002/anie.200351312.
9
A new asymmetric synthesis of trans-hydroisoquinolones.
Org Lett. 2001 Apr 19;3(8):1229-32. doi: 10.1021/ol015696v.

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