Copper Modified Magnetic Bimetallic Nano-catalysts Ligand Regulated Catalytic Activity

Author(s): Nasir B. R. Baig , Rajender S. Varma .

Journal Name: Current Organic Chemistry

Volume 17 , Issue 20 , 2013

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Abstract:

Postsynthetic modification of magnetic nano ferrites (Fe3O4) has been accomplished by anchoring glutathione and dopamine on the surface. The Cu nano particles immobilized over these surfaces were investigated for the coupling and cyclo addition reactions. The Fe3O4-DOPA-Cu (nano-FeDOPACu) catalyst showed activity for C-S coupling reactions whereas the Fe3O4-Glut-Cu (nano-FGTCu) catalyst was active for cyclo addition reactions and not vice versa.

Keywords: Anchoring, Bimetallic, Copper, Dopamine, Glutathione, Magnetic nano particles, Nano ferrites.

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Article Details

VOLUME: 17
ISSUE: 20
Year: 2013
Page: [2227 - 2237]
Pages: 11
DOI: 10.2174/13852728113179990045
Price: $58

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