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羰基[2+2+1]环加成反应的研究进展：腈基作为π组分的应用。

Progress in carbonylative [2+2+1] cycloaddition: utilization of a nitrile group as the π component.

机构信息

Division of Pharmaceutical Sciences, Graduate School of Medical Sciences, Kanazawa University, Kakuma-machi, Kanazawa 920-1192 (Japan).

出版信息

Angew Chem Int Ed Engl. 2013 Oct 11;52(42):11138-42. doi: 10.1002/anie.201305729. Epub 2013 Aug 28.

DOI:10.1002/anie.201305729
PMID:24039009
Abstract

New tricks, old reactions: The treatment of 2-(1,2-propadienyl)phenylacetonitrile derivatives with a catalytic amount of [{RhCl(CO)dppp}2 ] (dppp=1,3-bis(diphenylphosphanyl)propane) under a CO atmosphere produced benzo[f]oxyindole derivatives. This aza-Pauson-Khand-type reaction was applicable to aliphatic substrates, thus resulting in the formation of the azabicyclo[3.3.0]octadienone derivatives.

摘要

新技巧，老反应：在 CO 气氛下，用催化量的 [{RhCl(CO)dppp}2 ]（dppp=1,3-双(二苯基膦基)丙烷）处理 2-(1,2-丙二烯基)苯乙腈衍生物，生成苯并[f]氧吲哚衍生物。这种氮杂-Pauson-Khand 型反应适用于脂肪族底物，从而形成氮杂双环[3.3.0]辛二烯酮衍生物。

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