1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid → HCID 22228171, compound

HRID 1744602Notes

Reaction equation

HRID 1744602 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:12]([CH3:13])=[C:11]([C:14]([OH:16])=O)[CH:10]=[N:9]2)=[CH:4][CH:3]=1.[NH2:17][C:18]1[CH:19]=[CH:20][C:21]([N:26]2[CH2:31][CH2:30][N:29]([CH2:32][CH2:33][O:34][CH2:35][CH2:36][OH:37])[CH2:28][CH2:27]2)=[C:22]([CH:25]=1)[C:23]#[N:24]>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]2[C:12]([CH3:13])=[C:11]([C:14]([NH:17][C:18]3[CH:19]=[CH:20][C:21]([N:26]4[CH2:31][CH2:30][N:29]([CH2:32][CH2:33][O:34][CH2:35][CH2:36][OH:37])[CH2:28][CH2:27]4)=[C:22]([C:23]#[N:24])[CH:25]=3)=[O:16])[CH:10]=[N:9]2)=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 27771661-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acidHCID 22228104HCID 22228104, compound

Product 1

HCID 22228171HCID 22228171, compoundYield 65.1%

Procedure

By the reaction and treatment in the same manner as in Example 64 using 1-(4-chlorophenyl)-5-methylpyrazole-4-carboxylic acid (2 g) and 5-amino-2-{4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl}benzonitrile (4.2 g), the title compound (2.8 g) was obtained, melting point: 196° C.

Sources & evidence

ORD record
ord-8071e8f494d64c4d920062a5f7c18931
Source dataset
uspto-grants-2006_03
Patent number
US07015218B1

Reaction notes

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