Issue 9, 2014
From the journal:

Green Chemistry

Imidazolium ionic liquid-tagged palladium complex: an efficient catalyst for the Heck and Suzuki reactions in aqueous media†

Pankaj Nehra,a   Bharti Khungar,*a   Kasiviswanadharaju Pericherla,a   S. C. Sivasubramaniana  and  Anil Kumar*a  

* Corresponding authors

a Department of Chemistry, Birla Institute of Technology and Science, Pilani, Pilani Campus, Rajasthan, India
E-mail: bkhungar@pilani.bits-pilani.ac.in, anilkumar@pilani.bits-pilani.ac.in
Fax: +91 5196 244183
Tel: +91 5196 5155652

Abstract

An air stable, water soluble, and efficient ionic liquid-tagged Schiff base palladium complex was prepared. The synthesized complex was well characterized by NMR, mass spectrometry, FT-IR, UV-visible spectroscopy and powder X-ray diffraction. The complex was used as a catalyst for the Suzuki and Heck cross-coupling reactions in water. Good to excellent yields were achieved using a modest amount of the catalyst. In addition, the catalyst can be easily reused and recycled for six steps without much loss in activity, exhibiting an example of sustainable and green methodology.

Graphical abstract: Imidazolium ionic liquid-tagged palladium complex: an efficient catalyst for the Heck and Suzuki reactions in aqueous media

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Article information

DOI
https://doi.org/10.1039/C4GC00525B
Article type
Paper
Submitted
25 Mar 2014
Accepted
09 Jun 2014
First published
12 Jun 2014

Green Chem., 2014,16, 4266-4271

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Imidazolium ionic liquid-tagged palladium complex: an efficient catalyst for the Heck and Suzuki reactions in aqueous media

P. Nehra, B. Khungar, K. Pericherla, S. C. Sivasubramanian and A. Kumar, Green Chem., 2014, 16, 4266 DOI: 10.1039/C4GC00525B

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