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ChemicalBook CAS DataBase List 1-(2,4-DICHLOROPHENYL)-4-HYDROXY-6-OXO-1,6-DIHYDRO-3-PYRIDAZINECARBOXYLIC ACID
121582-66-9

1-(2,4-DICHLOROPHENYL)-4-HYDROXY-6-OXO-1,6-DIHYDRO-3-PYRIDAZINECARBOXYLIC ACID synthesis

3synthesis methods
DIMETHYL 2-[2-(2,4-DICHLOROPHENYL)HYDRAZONO]-3-OXOPENTANEDIOATE

121582-48-7
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1-(2,4-DICHLOROPHENYL)-4-HYDROXY-6-OXO-1,6-DIHYDRO-3-PYRIDAZINECARBOXYLIC ACID

121582-66-9
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Yield:121582-66-9 77%

Reaction Conditions:

with sodium hydroxide

References:

Schober, Bernt D.;Megyeri, Gabor;Kappe, Thomas [Journal of Heterocyclic Chemistry,1989,vol. 26,p. 169 - 176]

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