1-(2-Methoxyphenyl)piperazine → HCID 69242413, compound

HRID 1878255Notes

Reaction equation

HRID 1878255 reaction equation
[CH3:1][O:2][C:3]1[C:4]([NH:15][C:16](=[O:20])OCC)=[N:5][C:6]2[C:11]([N:12]=1)=[CH:10][C:9]([O:13][CH3:14])=[CH:8][CH:7]=2.[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][O:2][C:3]1[C:4]([NH:15][C:16]([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])=[N:5][C:6]2[C:11]([N:12]=1)=[CH:10][C:9]([O:13][CH3:14])=[CH:8][CH:7]=2

Participants

3

Reactant 2

HCID 13461-(2-Methoxyphenyl)piperazineHCID 69244324ethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamate

Product 1

HCID 69242413HCID 69242413, compoundYield 84%

Procedure

Ethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamate and 1-(2-methoxyphenyl)piperazine were reacted by the same way with the example 148 to obtain the titled compound (yield, 84%). 1H NMR (300 MHz, CDCl3): δ 3.13-3.16 (m, 4H), 3.66-3.78 (m, 4H), 3.88 (s, 3H), 3.90 (s, 3H), 4.12 (s, 3H), 6.87-7.14 (m, 7H), 7.76 (d, J=5.1 Hz, 1H).

Sources & evidence

ORD record
ord-d755682aa2634e02bc044d501c0798f0
Source dataset
uspto-grants-2012_11
Patent number
US08314100B2

Reaction notes

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