Piperazine → HCID 58213739, compound

HRID 1479631Notes

Reaction equation

HRID 1479631 reaction equation
[NH2:1][C:2]1[C:11]2[N:10]=[CH:9][C:8]([CH2:12][CH2:13][C:14]3[CH:22]=[CH:21][C:17]([C:18](Cl)=[O:19])=[CH:16][C:15]=3[CH3:23])=[CH:7][C:6]=2[C:5]2[CH:24]=[CH:25][C:26]([CH3:28])=[CH:27][C:4]=2[N:3]=1.[NH:29]1[CH2:34][CH2:33][NH:32][CH2:31][CH2:30]1>>[NH2:1][C:2]1[C:11]2[N:10]=[CH:9][C:8]([CH2:12][CH2:13][C:14]3[CH:22]=[CH:21][C:17]([C:18]([N:29]4[CH2:34][CH2:33][NH:32][CH2:31][CH2:30]4)=[O:19])=[CH:16][C:15]=3[CH3:23])=[CH:7][C:6]=2[C:5]2[CH:24]=[CH:25][C:26]([CH3:28])=[CH:27][C:4]=2[N:3]=1

Participants

3

Reactant 2

HCID 4837PiperazineHCID 86652358HCID 86652358, compound

Product 1

HCID 58213739HCID 58213739, compound

Procedure

(4-(2-(5-Amino-8-methylbenzo[f][1,7]naphthyridin-2-yl)ethyl)-3-methylphenyl)(piperazin-1-yl)methanone was prepared from 4-(2-(5-amino-8-methylbenzo[f][1,7]naphthyridin-2-yl)ethyl)-3-methylbenzoyl chloride (Example 116/Step 2) and piperazine following the procedures described for Example 117. 1H NMR (methanol-d4): δ 8.66 (s, 1H), 8.55 (s, 1H), 8.19 (d, 1H), 7.38 (s, 1H), 7.21-7.23 (m, 2H), 7.10-7.15 (m, 2H), 3.66 (br, 6H), 3.08-3.18 (m, 6H), 2.45 (s, 3H), 2.30 (s, 3H). LRMS [M+H]=440.2

Sources & evidence

ORD record
ord-7ff9a0d595a647f7bbbdd3de80899b96
Source dataset
uspto-grants-2016_08
Patent number
US09408907B2

Reaction notes

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