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Heshmatollah Alinezhad

Heshmatollah Alinezhad

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Faculty of Chemistry
Address:
Phone: 9111144735

Research

Title
Immobilizing Pd nanoparticles on the ternary hybrid system of graphene oxide, Fe3O4 nanoparticles, and PAMAM dendrimer as an efficient support for catalyzing sonogashira coupling reaction
Type
JournalPaper
Keywords
dendrimer, graphene oxide, Pd nanoparticles, Sonogashira coupling reaction
Year
2019
Journal Applied Organometallic Chemistry
DOI
Researchers mehrasa tarahomi ، Heshmatollah Alinezhad ، Behrooz Maleki

Abstract

An alternative approach to develop a Pd catalyst based on dendrimer‐ functionalized graphene oxide for C‐C cross‐coupling reactions is reported. Pd@MGO‐D‐NH2 has been synthesized by incipient wet impregnation method. The structure of the catalyst was thoroughly characterized by a set of analytical techniques such as TEM, BET, SEM/EDS, FTIR, and elemental mapping analysis. Then, the catalytic activity of the catalyst was scrutinized for promoting sonogashira C‐C coupling reaction. The results manifested that Pd@MGO‐D‐NH2 was able to catalyze the coupling reaction to obtain high coupling yields in short reaction time. The results of present work are hoped to aid the development of new class of heterogeneous catalysts as the high performance candidate for industrial applications