Issue 62, 2016, Issue in Progress

An efficient and controlled synthesis of persulfonylated G1 dendrimers via click reaction

Abstract

This work presents the first report, we believe, on controlled synthesis of clickable dendrimers using aromatic and heteroaromatic cores and persulfonylated dendrons. Owing to poor thermal stability of persulfonylated dendrons, CuAAC reaction conditions were standardized at room temperature. Click reactions went smoothly with Cu(PPh3)3Br complex in the presence of tridentate chelating ligands and produced copper-free G1 dendrimers in excellent yield. This methodology has now unveiled the peripheral decoration of high generation POPAM dendrimers with persulfonyl groups in a one-step click reaction.

Graphical abstract: An efficient and controlled synthesis of persulfonylated G1 dendrimers via click reaction

Supplementary files

Article information

Article type
Paper
Submitted
17 Apr 2016
Accepted
01 Jun 2016
First published
03 Jun 2016

RSC Adv., 2016,6, 56952-56962

An efficient and controlled synthesis of persulfonylated G1 dendrimers via click reaction

S. Khanam, S. K. Rai, D. Verma, R. S. Khanna and A. K. Tewari, RSC Adv., 2016, 6, 56952 DOI: 10.1039/C6RA09929G

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