C(sp2)–C(sp2) cross coupling reactions catalyzed by an active and highly stable magnetically separable Pd-nanocatalyst in aqueous media

Mohammad Ali Zolfigol; Tahereh Azadbakht; Vahid Khakyzadeh; Razie Nejatyami; David M. Perrin

doi:10.1039/C4RA06097K

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C(sp²)–C(sp²) cross coupling reactions catalyzed by an active and highly stable magnetically separable Pd-nanocatalyst in aqueous media†

Mohammad Ali Zolfigol,*^a Tahereh Azadbakht,^ab Vahid Khakyzadeh,^ac Razie Nejatyami^d and David M. Perrin^b

Author affiliations

* Corresponding authors

^a Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838683, Iran
E-mail: zolfi@basu.ac.ir, mzolfigol@yahoo.com

^b Chemistry Department, UBC, 2036 Main Mall, Vancouver, BC, Canada V6T-1Z1
E-mail: T_azadbakht@yahoo.com, Dperrin@chem.ubc.ca

^c Institut fürOrganischeChemie, Albert-Ludwigs-Universitat, 79104 Freiburg, Germany
E-mail: mr.khakyzadeh@yahoo.com, v.khakyzadeh@basu.ac.ir

^d Chemistry Department, Faculty of Basic Science, Tarbiat Modares University, Tehran 14115-111, Iran
E-mail: sahba_r_nejat@yahoo.com

Abstract

A new magnetite Pd-nanoparticle supported (4,5-diazafluoren-9-one)-derived palladium chloride (7) was synthesized, characterized and introduced. The nanocatalyst exhibited an efficient activity in Suzuki cross-coupling reactions with an environmentally-friendly (H₂O/DMF) solvent system for 1–3 h at 100 °C and Mizoroki–Heck cross-coupling reactions. The catalyst can easily be recovered from the reaction system by using an external magnet and reused several times with high yields.

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Article information

DOI: https://doi.org/10.1039/C4RA06097K
Article type: Communication
Submitted: 22 Jun 2014
Accepted: 21 Aug 2014
First published: 21 Aug 2014

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RSC Adv., 2014,4, 40036-40042

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C(sp²)–C(sp²) cross coupling reactions catalyzed by an active and highly stable magnetically separable Pd-nanocatalyst in aqueous media

M. A. Zolfigol, T. Azadbakht, V. Khakyzadeh, R. Nejatyami and D. M. Perrin, RSC Adv., 2014, 4, 40036 DOI: 10.1039/C4RA06097K

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