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Ultrasound accelerated synthesis of O-alkylated hydroximides under solvent- and metal-free conditions

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Abstract

A novel, sustainable, environmentally friendly, high substrate scope, efficient, solvent-free and metal catalyst-free method for the cross-dehydrogenative coupling (CDC) reaction between N-hydroxyphthalimide (NHPI) and benzyl/ether compounds is described. This coupling reaction proceeds through ultrasound acceleration. Compared to conventional heating conditions, the use of ultrasound techniques not only improves the reaction efficiency and enhances the reaction rate but also minimizes the side reactions.

Graphical abstract: Ultrasound accelerated synthesis of O-alkylated hydroximides under solvent- and metal-free conditions

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Publication details

The article was received on 17 Oct 2019, accepted on 16 Nov 2019 and first published on 19 Nov 2019


Article type: Paper
DOI: 10.1039/C9OB02245G
Org. Biomol. Chem., 2019, Advance Article

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    Ultrasound accelerated synthesis of O-alkylated hydroximides under solvent- and metal-free conditions

    H. Jiang, X. Tang, S. Liu, L. Wang, H. Shen, J. Yang, H. Wang and Q. Gui, Org. Biomol. Chem., 2019, Advance Article , DOI: 10.1039/C9OB02245G

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