Synthesis 2009(24): 4110-4112  
DOI: 10.1055/s-0029-1217058
SHORTPAPER
© Georg Thieme Verlag Stuttgart ˙ New York

Iridium-Catalyzed Condensation of Primary Amines To Form Secondary Amines

Linda L. R. Lorentz-Petersen, Paw Jensen, Robert Madsen*
Department of Chemistry, Building 201, , Technical University of Denmark, 2800 Kgs. Lyngby, Denmark
Fax: +45(4593)3968; e-Mail: rm@kemi.dtu.dk;
Further Information

Publication History

Received 20 July 2009
Publication Date:
19 October 2009 (online)

Abstract

Symmetric secondary amines are readily obtained by heating a neat primary amine with 0.5 mol% of bis(dichloro[η5-pentamethylcyclopentadienyl]iridium). The products are isolated by direct distillation in good yields.