Immobilization of palladium(II)‐containing bis(imidazolium) ligand on ion‐exchange resins: efficient and reusable catalysts for  CC coupling reactions | Zendy

Pahlevanneshan Zari | Zendy; Moghadam Majid | Zendy; Mirkhani Valiollah | Zendy; Tangestaninejad Shahram | Zendy; MohammadpoorBaltork Iraj | Zendy; Khosropour Ahmad R. | Zendy

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Immobilization of palladium(II)‐containing bis(imidazolium) ligand on ion‐exchange resins: efficient and reusable catalysts for CC coupling reactions

Author(s) -

Pahlevanneshan Zari,

Moghadam Majid,

Mirkhani Valiollah,

Tangestaninejad Shahram,

MohammadpoorBaltork Iraj,

Khosropour Ahmad R.

Publication year - 2015

Publication title -

applied organometallic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.53

H-Index - 71

eISSN - 1099-0739

pISSN - 0268-2605

DOI - 10.1002/aoc.3297

Subject(s) - amberlite , chemistry , catalysis , palladium , ligand (biochemistry) , heterogeneous catalysis , ion exchange , ion exchange resin , coupling reaction , nuclear chemistry , inorganic chemistry , suzuki reaction , polymer chemistry , organic chemistry , ion , adsorption , biochemistry , receptor

Suzuki reactions catalysed by a palladium(II) complex of a functionalized bis(imidazolium) ligand, Pd II (BIM), immobilized on Dowex 50 WX8 and Amberlite IR‐120 ion‐exchange resins as heterogeneous, recyclable and active catalysts are reported. The catalysts, Pd II (BIM)@Amberlite IR‐120 and Pd II (BIM)@Dowex 50 WX8, were characterized using Fourier transform infrared and diffuse‐reflectance UV–visible spectroscopies and scanning electron microscopy . These heterogeneous catalysts are oxygen‐insensitive and air‐ and moisture‐stable in CC coupling reactions , and are reusable several times without significant loss of their catalytic activity . Copyright © 2015 John Wiley & Sons, Ltd.

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