Hydrochloric Acid → HCID 54086079, compound

HRID 1196493Notes

Reaction equation

HRID 1196493 reaction equation
C(O)(=O)C(O)=O.[CH2:7]([O:11][C:12](=[O:26])[CH2:13][C:14]1[C:15]([NH2:25])=[N:16][NH:17][C:18]=1[C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1)[CH2:8]CC.[CH3:27][C:28](=O)[CH2:29][C:30](=O)[CH3:31].Cl>C(O)C>[CH2:7]([O:11][C:12](=[O:26])[CH2:13][C:14]1[C:18]([C:19]2[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=2)=[N:17][N:16]2[C:30]([CH3:31])=[CH:29][C:28]([CH3:27])=[N:25][C:15]=12)[CH3:8]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 31261AcetylacetoneHCID 86745839HCID 86745839, compound

Product 1

HCID 54086079HCID 54086079, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A mixture of 20.0 g (0.055 mole) of 3-amino-5-phenyl-1H-pyrazole-4-acetic acid butyl ester ethanedioate and 5.51 g (0.055 mole) of pentane-2,4-dione in 150 ml of 200 ethanol was treated with 10 ml of concentrated hydrochloric acid and stirred at room temperature for 17 hours.

Sources & evidence

ORD record
ord-d48eb7fb01c841e58508a05ed7f363e5
Source dataset
uspto-grants-1992_05
Patent number
US05114944

Reaction notes

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