Chemistry of 3-Hydroxypyridine Part 4: Synthesis of 2- and 2,3-Substituted 5-pyridines via 5-Hydroxy-2-(4-nitrophenylazo)pyridines

DOI: 10.1055/s-1990-26980

Source and publish data:

Synthesis p. 681 - 685 (1990)

Update date:2022-08-04

Topics:

Authors:

Fuss, Andreas

Koch, Volker

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Article abstract of DOI:10.1055/s-1990-26980

The preparation of 2-amino-, hydroxy- and 2,3-dihalo-substituted 5-pyridines via 5-hydroxy-2-(4-nitrophenylazo)pyridines prepared from commercially available 3-hydroxypyridines are described.

Full text of DOI:10.1055/s-1990-26980

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Product name:(3-Chloro-5-difluoromethoxy-pyridin-2-yl)-(4-nitro-phenyl)-diazene

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