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Heshmatollah Alinezhad

Heshmatollah Alinezhad

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

Research

Title
Simple, Efficient, and Convenient One-Pot Synthesis of Imidazole Derivatives in the Presence of Nanosilica-supported Imidazolium Ionic Liquid as a Catalyst
Type
JournalPaper
Keywords
Imidazole; Nanosilica-supported imidazolium ionic liquid; Cyclocondensation; Solvent-free conditions.
Year
2017
Journal JOURNAL OF THE CHINESE CHEMICAL SOCIETY
DOI
Researchers Heshmatollah Alinezhad ، Vagiheh Alinezhad ، Sahar Mohseni Tavakkoli

Abstract

An efficient and simple synthesis of 2,4,5-trisubstituted imidazoles is achieved by three-component cyclocondensation of benzil, aldehyde, and ammonium acetate by using nanosilica-supported imidazolium ionic liquid as a catalyst under solvent-free conditions. The key advantages of this process are high to excellent yields, short reaction time, easy work-up, and the reusability of the catalyst.