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Issue 13, 2020, Issue in Progress
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Preparation of cyclic imides from alkene-tethered amides: application of homogeneous Cu(ii) catalytic systems

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Abstract

A Cu-based homogeneous catalytic system was proposed for the preparation of imides from alkene-tethered amides. Here, O2 acted as a terminal oxidant and a cheap and easily available oxygen source. The cleavage of C[double bond, length as m-dash]C bonds and the formation of C–N bonds were catalyzed by Cu(II) salts with proper nitrogen-containing ligands under 100 °C. The synthesis approach has potential applications in pharmaceutical syntheses. Moreover, scaled-up experiments confirmed the practical applicability.

Graphical abstract: Preparation of cyclic imides from alkene-tethered amides: application of homogeneous Cu(ii) catalytic systems

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Supplementary files

Article information


Submitted
11 Dec 2019
Accepted
05 Feb 2020
First published
21 Feb 2020

This article is Open Access

RSC Adv., 2020,10, 7698-7707
Article type
Paper

Preparation of cyclic imides from alkene-tethered amides: application of homogeneous Cu(II) catalytic systems

Z. Liu, P. Wang, H. Ou, Z. Yan, S. Chen, X. Tan, D. Yu, X. Zhao and T. Mu, RSC Adv., 2020, 10, 7698
DOI: 10.1039/C9RA10422D

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