1-(4-Methoxyphenyl)piperazine → HCID 69240469, compound

HRID 1878257Notes

Reaction equation

HRID 1878257 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][C:26]([N:29]2[CH2:34][CH2:33][NH:32][CH2:31][CH2:30]2)=[CH:25][CH:24]=1>>[CH3:1][O:2][C:3]1[C:4]([NH:15][C:16]([N:32]2[CH2:31][CH2:30][N:29]([C:26]3[CH:25]=[CH:24][C:23]([O:22][CH3:21])=[CH:28][CH:27]=3)[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 2697221-(4-Methoxyphenyl)piperazineHCID 69244324ethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamate

Product 1

HCID 69240469HCID 69240469, compoundYield 87%

Procedure

Ethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamate and 1-(4-methoxyphenyl)piperazine were reacted by the same way with the example 148 to obtain the titled compound (yield, 87%). 1H NMR (300 MHz, CDCl3): δ 3.12-3.15 (m, 4H), 3.74-3.76 (m, 7H), 3.89 (s, 3H), 4.11 (s, 3H), 6.83-6.93 (m, 4H), 7.12-7.13 (m, 2H), 7.33 (s, 1H), 7.72-7.75 (m, 1H).

Sources & evidence

ORD record
ord-2f5ec6a23354434a9886384027adca81
Source dataset
uspto-grants-2012_11
Patent number
US08314100B2

Reaction notes

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