1-(2-Pyrimidinyl)piperazine → HCID 69242403, compound

HRID 1907574Notes

Reaction equation

HRID 1907574 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[C:7]([NH:12][C:13](=[O:17])OCC)[C:6]([O:18][CH3:19])=[N:5]2.[N:20]1[CH:25]=[CH:24][CH:23]=[N:22][C:21]=1[N:26]1[CH2:31][CH2:30][NH:29][CH2:28][CH2:27]1>>[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[C:7]([NH:12][C:13]([N:29]1[CH2:30][CH2:31][N:26]([C:21]3[N:20]=[CH:25][CH:24]=[CH:23][N:22]=3)[CH2:27][CH2:28]1)=[O:17])[C:6]([O:18][CH3:19])=[N:5]2

Participants

3

Reactant 2

HCID 887471-(2-Pyrimidinyl)piperazineHCID 69241674ethyl N-(6-chloro-3-methoxyquinoxalin-2-yl)carbamate

Product 1

HCID 69242403HCID 69242403, compoundYield 90%

Procedure

Ethyl N-(6-chloro-3-methoxyquinoxalin-2-yl)carbamate and 1-(2-pyrimidyl)piperazine were reacted by the same way with the example 106 to obtain the titled compound (yield, 90%). 1H NMR (300 MHz, CDCl3): δ 3.69-3.73 (m, 4H), 3.98 (s, 4H), 4.16 (s, 3H), 6.54-6.55 (m, 1H), 7.28-7.49 (m, 1H), 7.63-7.75 (m, 2H), 8.33 (d, J=4.8 Hz, 2H).

Sources & evidence

ORD record
ord-8504b09c3f4c4beb86b198be92ca57f7
Source dataset
uspto-grants-2013_12
Patent number
US08598173B2

Reaction notes

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