Bipyridylacetylenes 1: the synthesis of some bipyridylacetylenes via the palladium-catalyzed coupling of acetylenes with 2, 2'-dibromobipyridyl, and the single crystal …
... In one of our synthetic projects in ligand design and synthesis we were interested in the synthesis of the hexadentate ligand 1. We envisaged a simple synthesis ... The volume was reduced under vacuum and the mixture chromatographed using the following procedures. ... Vol. ...