Issue 41, 2019

An intramolecular relay catalysis strategy for Knoevenagel condensation and 1,3-dipolar cycloaddition domino reactions

Abstract

A relay catalysis strategy was established by using a bifunctional catalyst which was prepared by immobilization of organic chains containing secondary amine and Cu(II) complex onto silica-coated nano-Fe3O4. The simply prepared nanoparticles acted as efficient, intramolecular relays and magnetically recyclable base-metal bifunctional catalysts for Knoevenagel condensation and 1,3-dipolar cycloaddition domino reactions to prepare 5-substituted 1H-tetrazoles with excellent yields.

Graphical abstract: An intramolecular relay catalysis strategy for Knoevenagel condensation and 1,3-dipolar cycloaddition domino reactions

Supplementary files

Article information

Article type
Paper
Submitted
30 Mai 2019
Accepted
26 Jul 2019
First published
30 Jul 2019
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2019,9, 23614-23621

An intramolecular relay catalysis strategy for Knoevenagel condensation and 1,3-dipolar cycloaddition domino reactions

X. Yuan, Z. Wang, Q. Zhang and J. Luo, RSC Adv., 2019, 9, 23614 DOI: 10.1039/C9RA04081A

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