1-(2-Ethylphenyl)piperazine → 1-[(2-Ethoxyquinoxalin-3-yl)aminocarbonyl]-4-(2-ethylphenyl)piperazine

HRID 1841499Notes

Reaction equation

HRID 1841499 reaction equation
[CH2:1]([O:3][C:4]1[C:13]([NH:14][C:15](=[O:23])OC2C=CC=CC=2)=[N:12][C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]=1)[CH3:2].[CH2:24]([C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=1[N:32]1[CH2:37][CH2:36][NH:35][CH2:34][CH2:33]1)[CH3:25]>>[CH2:1]([O:3][C:4]1[C:13]([NH:14][C:15]([N:35]2[CH2:36][CH2:37][N:32]([C:27]3[CH:28]=[CH:29][CH:30]=[CH:31][C:26]=3[CH2:24][CH3:25])[CH2:33][CH2:34]2)=[O:23])=[N:12][C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]=1)[CH3:2]

Participants

3

Reactant 2

HCID 27364601-(2-Ethylphenyl)piperazineHCID 23446273Phenyl N-(2-ethoxyquinoxalin-3-yl)carbamate

Product 1

HCID 234462591-[(2-Ethoxyquinoxalin-3-yl)aminocarbonyl]-4-(2-ethylphenyl)piperazineYield 77.5%

Procedure

Phenyl N-(2-ethoxyquinoxalin-3-yl)carbamate and 1-(2-ethylphenyl)piperazine were reacted by the same way with the example 36 to obtain the titled compound.

Sources & evidence

ORD record
ord-e53e90b924374f2c897a925a4af85d76
Source dataset
uspto-grants-2004_01
Patent number
US06683184B2

Reaction notes

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