Preparation of nitropyridines by nitration of pyridines with nitric acid?

Organic & Biomolecular Chemistry Pub Date: 2005-01-10 DOI: 10.1039/B413285H

Abstract

Nitration of pyridines 1a–o with nitric acid in trifluoroacetic anhydride, gave the corresponding 3-nitropyridines 6a–n in yields of 10–83%.

Graphical abstract: Preparation of nitropyridines by nitration of pyridines with nitric acid
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