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Issue 23, 2018
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Silver-catalyzed ring-opening [3+2] annulation of cyclopropenones with amides

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Abstract

A ring-opening [3+2] annulation reaction between cyclopropenones and amides was developed to produce 5-amino-2-furanones. Insertion of the carbonyl group of an amide to the C–C single bond of a cyclopropenone occurred efficiently in the presence of a catalytic amount of silver(I) triflate.

Graphical abstract: Silver-catalyzed ring-opening [3+2] annulation of cyclopropenones with amides

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Publication details

The article was received on 09 Sep 2018, accepted on 29 Oct 2018 and first published on 30 Oct 2018


Article type: Paper
DOI: 10.1039/C8NJ04579H
Citation: New J. Chem., 2018,42, 19178-19182
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    Silver-catalyzed ring-opening [3+2] annulation of cyclopropenones with amides

    T. Matsuda, Y. Tabata and H. Suzuki, New J. Chem., 2018, 42, 19178
    DOI: 10.1039/C8NJ04579H

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