Issue 52, 2020, Issue in Progress
From the journal:

RSC Advances

Palladium nanoparticles as efficient catalyst for C–S bond formation reactions†

Mei-Na Zhang,a   Shahid Khan,a   Junjie Zhanga  and  Ajmal Khan ORCID logo *a  

* Corresponding authors

a Department of Applied Chemistry, School of Science, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi'an Jiao Tong University, Xi'an 710049, P. R. China
E-mail: ajmalkhan@xjtu.edu.cn

Abstract

The development of green, economical and sustainable chemical processes is one of the primary challenges in organic synthesis. Herein, we report an efficient and heterogeneous palladium-catalyzed sulfonylation of vinyl cyclic carbonates with sodium sulfinates via decarboxylative cross-coupling. Both aliphatic and aromatic sulfinate salts react with various vinyl cyclic carbonates to deliver the desired allylic sulfones featuring tri- and even tetrasubstituted olefin scaffolds in high yields with excellent selectivity. The process needs only 2 mol% of Pd2(dba)3 and the in situ formed palladium nano-particles are found to be the active catalyst.

Graphical abstract: Palladium nanoparticles as efficient catalyst for C–S bond formation reactions

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Article information

DOI
https://doi.org/10.1039/D0RA05848C
Article type
Paper
Submitted
04 Jul 2020
Accepted
14 Aug 2020
First published
21 Aug 2020
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2020,10, 31022-31026

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Palladium nanoparticles as efficient catalyst for C–S bond formation reactions

M. Zhang, S. Khan, J. Zhang and A. Khan, RSC Adv., 2020, 10, 31022 DOI: 10.1039/D0RA05848C

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