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Cobalt-mediated cyclotrimerisation of bis-alkynes and cyanamides.

Authors :
Boñaga LV
Zhang HC
Maryanoff BE
Source :
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2004 Nov 07 (21), pp. 2394-5. Date of Electronic Publication: 2004 Oct 08.
Publication Year :
2004

Abstract

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

Details

Language :
English
ISSN :
1359-7345
Issue :
21
Database :
MEDLINE
Journal :
Chemical communications (Cambridge, England)
Publication Type :
Academic Journal
Accession number :
15514782
Full Text :
https://doi.org/10.1039/b410012c