1-(2-Methoxyphenyl)piperazine → 1-[(5,6-Dimethyl-2-methoxypyrazin-3-yl)aminocarbonyl]-4-(2-methoxyphenyl)piperazine

HRID 1841448Notes

Reaction equation

HRID 1841448 reaction equation
[CH3:1][C:2]1[N:3]=[C:4]([NH:11][C:12](=[O:20])OC2C=CC=CC=2)[C:5]([O:9][CH3:10])=[N:6][C:7]=1[CH3:8].[CH3:21][O:22][C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][C:24]=1[N:29]1[CH2:34][CH2:33][NH:32][CH2:31][CH2:30]1>>[CH3:1][C:2]1[N:3]=[C:4]([NH:11][C:12]([N:32]2[CH2:31][CH2:30][N:29]([C:24]3[CH:25]=[CH:26][CH:27]=[CH:28][C:23]=3[O:22][CH3:21])[CH2:34][CH2:33]2)=[O:20])[C:5]([O:9][CH3:10])=[N:6][C:7]=1[CH3:8]

Participants

3

Reactant 2

HCID 13461-(2-Methoxyphenyl)piperazineHCID 11173351Phenyl N-(5,6-dimethyl-2-methoxypyrazin-3-yl)carbamate

Product 1

HCID 234461611-[(5,6-Dimethyl-2-methoxypyrazin-3-yl)aminocarbonyl]-4-(2-methoxyphenyl)piperazineYield 82%

Procedure

Phenyl N-(5,6-dimethyl-2-methoxypyrazin-3-yl)carbamate and 1-(2-methoxyphenyl)piperazine were reacted by the same way with the example 1 to obtain the titled compound.

Sources & evidence

ORD record
ord-bcd4a092b2694763aff0d3a411e23819
Source dataset
uspto-grants-2004_01
Patent number
US06683184B2

Reaction notes

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