Facile sonochemical heterocyclization of 2,5- dimethoxy tetrahydrofuran with primary amines using sulfonated MWCNTs as a recyclable catalyst in aqueous media

Authorsحسین نعیمی,مهلا دادایی یزدلی
JournalGREEN CHEM LETT REV
Page number412
Volume number10
IF1.729
Paper TypeFull Paper
Published At2017-10-11
Journal GradeScientific - research
Journal TypeElectronic
Journal CountryIran, Islamic Republic Of
Journal IndexISI

Abstract

A set of N-substituted pyrrole derivatives have been designed and synthesized using sulfonated multi-walled carbon nanotubes as a recyclable heterogeneous catalyst under ultrasound irradiation. This reaction was carried out between 2,5-dimethoxy tetrahydrofuran and primary amines in water under green conditions. This method has some advantages such as: short reaction times, excellent product yields, simplicity of the procedure, easy work-up and high purity of products.

tags: MWCNTs; 2,5-dimethoxy tetrahydrofuran; amines; catalyst; ultrasound