1-(m-Tolyl)piperazine → HCID 66918095, compound

HRID 1878149Notes

Reaction equation

HRID 1878149 reaction equation
[CH3:1][O:2][C:3]1[C:12]([NH:13][C:14](=[O:18])OCC)=[N:11][C:10]2[C:5](=[CH:6][CH:7]=[C:8]([CH3:19])[CH:9]=2)[N:4]=1.[CH3:20][C:21]1[CH:22]=[C:23]([N:27]2[CH2:32][CH2:31][NH:30][CH2:29][CH2:28]2)[CH:24]=[CH:25][CH:26]=1>>[CH3:1][O:2][C:3]1[C:12]([NH:13][C:14]([N:30]2[CH2:31][CH2:32][N:27]([C:23]3[CH:24]=[CH:25][CH:26]=[C:21]([CH3:20])[CH:22]=3)[CH2:28][CH2:29]2)=[O:18])=[N:11][C:10]2[C:5](=[CH:6][CH:7]=[C:8]([CH3:19])[CH:9]=2)[N:4]=1

Participants

3

Reactant 2

HCID 831111-(m-Tolyl)piperazineHCID 66917958Ethyl N-(2-methoxy-6-methylquinoxalin-3-yl)carbamate

Product 1

HCID 66918095HCID 66918095, compoundYield 90%

Procedure

Ethyl N-(2-methoxy-6-methylquinoxalin-3-yl)carbamate and 1-(3-methylphenyl)piperazine were reacted by the same way with the example 43 to obtain the titled compound (yield, 90%). 1H NMR (300 MHz, CDCl3): δ 2.33-2.46 (m, 6H), 3.14-3.37 (m, 4H), 3.73-3.87 (m, 3H), 4.05-4.18 (m, 4H), 6.72-6.78 (m, 3H), 7.00-7.20 (m, 2H), 7.30-7.38 (m, 1H), 7.49-7.62 (m, 2H).

Sources & evidence

ORD record
ord-b8ad616b65024426ace5e4e8d20abdd4
Source dataset
uspto-grants-2012_11
Patent number
US08314100B2

Reaction notes

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