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Heshmatollah Alinezhad

Heshmatollah Alinezhad

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

Research

Title
Versatile and an efficient Sonogashira coupling reaction catalyzed with modifie d Pd-functionalize d TMU-16 as a novel and reusable nanocatalyst
Type
JournalPaper
Keywords
Metal-organic frameworks Post-synthetic modification Nanocatalyst Sonogashira coupling reaction C-C bond formation
Year
2021
Journal JOURNAL OF ORGANOMETALLIC CHEMISTRY
DOI
Researchers Ameneh Kiani ، Heshmatollah Alinezhad ، Shahram Ghasemi

Abstract

This research paper, reports the preparation of palladium impregnated [Zn 2 (BDC) 2 (4-bpdh)]3DMF (Pd@TMU-16) with a simple liquid impregnation-reduction method as a novel and efficient catalyst with the high catalytic performance for coupling reactions. To indicate the excellent performance of the pre- sented catalytic system, the catalytic behavior of Pd@TMU-16 was tested in the Sonogashira C-C coupling reaction of aryl halides with different functional groups with terminal alkynes, and the desired products were produced with good yields. In addition, Pd@TMU-16 was recovered and reused for at least five cy- cles, and no obvious activity changes was seen. The investigation on the amount of Pd loaded in the catalyst achieved by inductive couple plasma atomic emission spectroscopy (ICP-OES) showed its stability during the coupling reaction