Palladium‐Templated Subcomponent Self‐Assembly of Macrocycles, Catenanes, and Rotaxanes1. (19th August 2014)

• Record Type: Journal Article
• Authors: Browne, Colm; Ronson, Tanya K.; Nitschke, Jonathan R.
• Is Part Of: Angewandte Chemie. Volume 126:Number 40(2014)
• Page Start: 10877
• Page End: 10881
• Publication Date: 2014-08-19
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/ange.201406164
• Languages: English
• ISSNs: 0044-8249

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The reaction of 2, 6‐diformylpyridine with diverse amines and Pd^II ions gave rise to a variety of metallosupramolecular species, in which the Pd^II ion is observed to template a tridentate bis(imino)pyridine ligand. These species included a mononuclear complex as well as [2+2] and [3+3] macrocycles. The addition of pyridine‐containing macrocyclic capping ligands allows for topological complexity to arise, thereby enabling the straightforward preparation of structures that include a [2]catenane, a [2]rotaxane, and a doubly threaded [3]rotaxane.</p> </abstract>