Ethanol → HCID 14477193, compound

HRID 978949Notes

Reaction equation

HRID 978949 reaction equation
[C:1]([C:4]1[CH:5]=[N:6][N:7]([C:12]2[CH:17]=[CH:16][CH:15]=[C:14]([Cl:18])[CH:13]=2)[C:8]=1[C:9]([NH2:11])=[O:10])([OH:3])=[O:2].[CH2:19](O)[CH3:20]>>[NH2:11][C:9]([C:8]1[N:7]([C:12]2[CH:17]=[CH:16][CH:15]=[C:14]([Cl:18])[CH:13]=2)[N:6]=[CH:5][C:4]=1[C:1]([O:3][CH2:19][CH3:20])=[O:2])=[O:10]

Participants

3

Reactant 2

HCID 702EthanolHCID 1637151H-Pyrazole-4-carboxylic acid, 5-(aminocarbonyl)-1-(3-chlorophenyl)-

Product 1

HCID 14477193HCID 14477193, compound

Procedure

A 2.5 g. portion of 4-carboxy-1-(3-chlorophenyl)-5-pyrazolecarboxamide was suspended in 50 ml. of absolute ethanol, made acid, and esterified and isolated as described in Example 14 above. The product was 1.64 g. of the desired product, m.p. 132°, and its elemental analysis was as follows.

Workup

  1. customesterified and isolated

Sources & evidence

ORD record
ord-a9fdd23d862046fe9b694da63c5d8a73
Source dataset
uspto-grants-1987_05
Patent number
US04666504

Reaction notes

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