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Issue 28, 2018
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Synthesis of acyloxyl pyrazolines by copper-mediated aminoacyloxylation of unsaturated ketohydrazones

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Abstract

An efficient and step-economical copper-mediated intra-/intermolecular aminoacyloxylation of β,γ-unsaturated hydrazones has been developed. Copper carboxylates serve as both reaction promoters and carboxylate sources in these easily conducted reactions. This method provides straightforward access to diversely useful acyloxyl pyrazolines, which are hard to access traditionally, in good to excellent yields.

Graphical abstract: Synthesis of acyloxyl pyrazolines by copper-mediated aminoacyloxylation of unsaturated ketohydrazones

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Publication details

The article was received on 12 May 2018, accepted on 21 Jun 2018 and first published on 21 Jun 2018


Article type: Paper
DOI: 10.1039/C8OB01114A
Citation: Org. Biomol. Chem., 2018,16, 5136-5143
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    Synthesis of acyloxyl pyrazolines by copper-mediated aminoacyloxylation of unsaturated ketohydrazones

    M. Chen, L. Qi, J. Chen, P. Ren, J. Du, L. Wang and W. Li, Org. Biomol. Chem., 2018, 16, 5136
    DOI: 10.1039/C8OB01114A

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