1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid → 1-(4-Chlorophenyl)-N-{4-[4-(4-chlorophenyl)piperazin-1-yl]-3-cyanophenyl}-5-methylpyrazole-4-carboxamide

HRID 1744645Notes

Reaction equation

HRID 1744645 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]([C:32]3[CH:37]=[CH:36][C:35]([Cl:38])=[CH:34][CH:33]=3)[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]([C:32]5[CH:33]=[CH:34][C:35]([Cl:38])=[CH:36][CH:37]=5)[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 176095885-Amino-2-[4-(4-chlorophenyl)piperazin-1-yl]benzonitrile

Product 1

HCID 222281521-(4-Chlorophenyl)-N-{4-[4-(4-chlorophenyl)piperazin-1-yl]-3-cyanophenyl}-5-methylpyrazole-4-carboxamideYield 49%

Procedure

By the reaction and treatment in the same manner as in Example 64 using 1-(4-chlorophenyl)-5-methylpyrazole-4-carboxylic-acid (0.5 g) and 5-amino-2-[4-(4-chlorophenyl)piperazin-1-yl]benzonitrile (0.6 g), the title compound (0.5 g) was obtained, melting point: 265° C.

Sources & evidence

ORD record
ord-ff4044368aa24585a22fabc485a88809
Source dataset
uspto-grants-2006_03
Patent number
US07015218B1

Reaction notes

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