An Efficient Preparation of 4, 4′-Dicarboxy-2, 2′-Bipyridine
- 1 December 1995
- journal article
- research article
- Published by Taylor & Francis in Synthetic Communications
- Vol. 25 (24), 4093-4097
- https://doi.org/10.1080/00397919508011487
Abstract
A convenient and high yield preparation of 4, 4′-dicarboxy-2, 2′-bipyridine from the oxidation 4, 4′-dimethyl-2, 2′-bipyridine with potassium dichromate in sulfuric acid is reported.Keywords
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