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Heilmittelchemische Studien in der heterocyclischen Reihe. 23. Mitteilung. Pyridazine XI. Die Reaktion von Kojisäure mit Hydrazin. 1. Teil

✍ Scribed by A. F. Thomas; A. Marxer


Publisher
John Wiley and Sons
Year
1958
Tongue
German
Weight
350 KB
Volume
41
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

It has been shown that the reaction between kojic acid and hydrazine hydrate gives rise to two main products: 3,6‐dihydroxymethyl‐4‐oxo‐1,4‐dihydro‐pyridazine, and the hydrazone of 3‐hydroxymethyl‐pyrazol‐5‐yl‐hydroxyacetaldehyde, the structures of which were proved unambiguously.


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