Media type: E-Article Title: Cation chelating [2]catenanes and cyclophanes based on 2,2′-bipyridine Contributor: Benniston, Andrew C.; Mackie, Philip R.; Harriman, Anthony imprint: Elsevier BV, 1997 Published in: Tetrahedron Letters Language: English DOI: 10.1016/s0040-4039(97)00667-9 ISSN: 0040-4039 Keywords: Organic Chemistry ; Drug Discovery ; Biochemistry Origination: Footnote: