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Molecules 2013, 18(2), 1602-1612; doi:10.3390/molecules18021602

An Efficient Microwave-Assisted Suzuki Reaction using a New Pyridine-Pyrazole/Pd(II) Species as Catalyst in Aqueous Media

Key Laboratory of Development and Application of Forest Chemicals of Guangxi, College of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, 530006, China
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Received: 27 December 2012 / Revised: 21 January 2013 / Accepted: 22 January 2013 / Published: 25 January 2013
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Abstract

A new pyridine-pyrazole N–N ligand has been conveniently synthesized and characterized by 1H-, 13C-NMR, IR spectroscopies, HRMS and X-ray single-crystal crystallography analyses. The ligand adds to palladium(II) under basic conditions to give high yields of an air-stable and water-soluble complex that was fully characterized by NMR and HRMS. The complex was investigated as a catalyst for the Suzuki reaction in aqueous media under microwave irradiation. The compound proved to be an effective catalyst.
Keywords: Suzuki coupling; pyridine-pyrazole; palladium; aqueous media Suzuki coupling; pyridine-pyrazole; palladium; aqueous media
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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MDPI and ACS Style

Shen, L.; Huang, S.; Nie, Y.; Lei, F. An Efficient Microwave-Assisted Suzuki Reaction using a New Pyridine-Pyrazole/Pd(II) Species as Catalyst in Aqueous Media. Molecules 2013, 18, 1602-1612.

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