4-Morpholinopiperidine → HCID 178523129, compound

HRID 872436Notes

Reaction equation

HRID 872436 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([C:9]2[O:13][C:12]([CH2:14][CH2:15][NH:16][C:17]([C:19]3[NH:23][N:22]=[C:21]([C:24](O)=[O:25])[CH:20]=3)=[O:18])=[CH:11][CH:10]=2)[CH:5]=[CH:6][C:7]=1[Cl:8].[O:27]1[CH2:32][CH2:31][N:30]([CH:33]2[CH2:38][CH2:37][NH:36][CH2:35][CH2:34]2)[CH2:29][CH2:28]1>>[Cl:1][C:2]1[CH:3]=[C:4]([C:9]2[O:13][C:12]([CH2:14][CH2:15][NH:16][C:17]([C:19]3[NH:23][N:22]=[C:21]([C:24]([N:36]4[CH2:37][CH2:38][CH:33]([N:30]5[CH2:31][CH2:32][O:27][CH2:28][CH2:29]5)[CH2:34][CH2:35]4)=[O:25])[CH:20]=3)=[O:18])=[CH:11][CH:10]=2)[CH:5]=[CH:6][C:7]=1[Cl:8]

Participants

3

Reactant 2

HCID 7957244-MorpholinopiperidineHCID 1785244995-{2-[5-(3,4-dichlorophenyl)furan-2-yl]ethylcarbamoyl}-1H-pyrazole-3-carboxylic acid

Product 1

HCID 178523129HCID 178523129, compound

Procedure

The title compound was prepared as in Example 1 starting from 5-{2-[5-(3,4-dichlorophenyl)furan-2-yl]ethylcarbamoyl}-1H-pyrazole-3-carboxylic acid and 4-morpholinopiperidine. The crude product was purified by flash chromatography using CH2Cl2-MeOH as a gradient eluent (100:0-96:4). 1H NMR (400 MHz, DMSO-d6): about 1.32 (2H, m), about 1.82 (2H, m), 2.45-2.47 (5H, m), about 2.78 (1H, m), 2.95 (2H, t), about 3.11 (1H, m), 3.55-3.57 (6H, m), about 4.45 (1H, m), 6.34 (1H, d), 7.02 (1H, d), about 7.03 (1H, broad s), 7.59 (1H, distorted dd), 7.63 (1H, distorted d), 7.84 (1H, d), 8.6 (1H, broad s), 13.9 (1H, broad s).

Workup

  1. customThe crude product was purified by flash chromatography

Sources & evidence

ORD record
ord-ea65ad6ac3894c719aa73e30bd107d8f
Source dataset
uspto-grants-2015_03
Patent number
US08975254B2

Reaction notes

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