Issue 3, 2004

[bmim]PF6/CuBr: a novel and recyclable catalytic system for the synthesis of propargyl amines

Abstract

A novel and efficient method has been developed for the synthesis of propargyl amines in a one-pot operation from aldehydes, amines and alkynes by using copper(I) bromide immobilized in ionic liquids. The ionic liquid containing catalyst can be recovered and recycled in three to four subsequent runs with gradual decrease in activity

Graphical abstract: [bmim]PF6/CuBr: a novel and recyclable catalytic system for the synthesis of propargyl amines

Article information

Article type
Letter
Submitted
09 Oct 2003
Accepted
16 Jan 2004
First published
16 Feb 2004

New J. Chem., 2004,28, 335-337

[bmim]PF6/CuBr: a novel and recyclable catalytic system for the synthesis of propargyl amines

J. S. Yadav, B. V. Subba Reddy, V. Naveenkumar, R. Srinivasa Rao and K. Nagaiah, New J. Chem., 2004, 28, 335 DOI: 10.1039/B312785K

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