Bipyridine Building Blocks for Self-Organizating Systems: First Complete NMR-Spectroscopic Investigation of 6,6'-Disubstituted 2,2'-Bipyridines Obtained via N-Oxidation Route and Related Reactions
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Schubert, Ulrich S.; Newkome, George R.; Göldel, Andreas; Pemp, Alexander; Kersten, Jörg L.; Eisenbach, Claus D.
- Abstract:
- One- and two-dimensional NMR-spectroscopic data of eight 6,6'-distributed 2,2'-bipyridines, prepared by the N-oxidation route, were used to confirm their structures. These key compounds in supramolecular construction lead to unsymmetrically functionalized bipyridines or can be used for the purification of bishydroxy compounds.
- Year:
- 1998
- Type of Publication:
- Article
- Journal:
- Heterocycles
- Volume:
- 48
- Pages:
- 2141 – 2148