Issue 21, 2004

Cobalt-mediated cyclotrimerisation of bis-alkynes and cyanamides

Abstract

CpCo(CO)2-mediated cyclotrimerisation of bis-alkynes and cyanamides provides multisubstituted 2-aminopyridines, including macrocyclic products, such as 22 (50% yield).

Graphical abstract: Cobalt-mediated cyclotrimerisation of bis-alkynes and cyanamides

Supplementary files

Article information

Article type
Communication
Submitted
02 Jul 2004
Accepted
13 Sep 2004
First published
08 Oct 2004

Chem. Commun., 2004, 2394-2395

Cobalt-mediated cyclotrimerisation of bis-alkynes and cyanamides

L. V. R. Boñaga, H. Zhang and B. E. Maryanoff, Chem. Commun., 2004, 2394 DOI: 10.1039/B410012C

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