1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide synthesis

1synthesis methods

Product Name:1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide
CAS Number:74693-62-2
Molecular formula:C12H13N3O3
Molecular Weight:247.25

3-Quinolinecarboxylic acid, 1-ethyl-1,2-dihydro-4-hydroxy-2-oxo-, ethyl ester

52851-60-2
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1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbohydrazide

74693-62-2
12 suppliers
inquiry

Yield:74693-62-2 98%

Reaction Conditions:

with hydrazine hydrate in ethanol;Ambient temperature;

References:

Ukrainets, I. V.;Bezuglyi, P. A.;Treskach, V. I.;Kornilov, M. Yu.;Turov, A. V.;et al. [Chemistry of Heterocyclic Compounds,1992,vol. 28,# 8,p. 912 - 916][Khimiya Geterotsiklicheskikh Soedinenii,1992,# 8,p. 1086 - 1090]