ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Abstract

Magnetic Ionic Liquid [bmim][FeCl4] as an Efficient Catalyst for the Synthesis of 2-Aryl Benzimidazoles and 2-Aryl Benzothiazoles Derivatives

Soheil Sayyahi1,2*, Sara Shabani3, Sara Ghasemi2, Atena Azin2, Seyyed Morteza Hasani1

DOI : http://dx.doi.org/10.13005/ojc/310359


Abstract:

The magnetic ionic liquid (MIL) 1-butyl-3-methylimidazolium tetrachloro ferrate(III) ([bmim][FeCl4]) sufficiently catalyzes the one-pot condensation of 1,2 diaminobenzene or 2-aminobenzenethiol with different aromatic aldehydes producing benzimidazoles and benzothiazoles drivatives, respectively. The MIL showed high performance resulting great yields with appropriate reaction time.

Keywords:

Magnetic ionic liquid; Multicomponent Reactions; Banzimidazoles; Banzothiazoles

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