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Issue 10, 2018
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Copper/amine-catalyzed formal regioselective [3 + 2] cycloaddition of an α,β-unsaturated O-acetyl oxime with enals

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Abstract

A novel copper/amine co-catalyzed formal regioselective [3 + 2] cycloaddition reaction of an O-acyl oxime with α,β-unsaturated aldehydes is developed. This novel transformation provided an efficient protocol for the assembly of multifunctionalized pyrroles with good yields and diverse functional group tolerance.

Graphical abstract: Copper/amine-catalyzed formal regioselective [3 + 2] cycloaddition of an α,β-unsaturated O-acetyl oxime with enals

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Publication details

The article was received on 26 Feb 2018, accepted on 27 Mar 2018 and first published on 29 Mar 2018


Article type: Research Article
DOI: 10.1039/C8QO00204E
Citation: Org. Chem. Front., 2018,5, 1698-1701
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    Copper/amine-catalyzed formal regioselective [3 + 2] cycloaddition of an α,β-unsaturated O-acetyl oxime with enals

    Y. Xie, Y. Li, X. Chen, Y. Liu and W. Zhang, Org. Chem. Front., 2018, 5, 1698
    DOI: 10.1039/C8QO00204E

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