Methyl 5-chloropyrazine-2-carboxylate → HCID 68436940、化合物

HRID 1907870ノート

反応式

HRID 1907870 の反応式
[CH3:1][O:2][C:3]([C:5]1[CH:10]=[N:9][C:8](Cl)=[CH:7][N:6]=1)=[O:4].[CH3:12][N:13]1[CH2:18][CH2:17][CH:16]([CH2:19][CH2:20][CH2:21][NH2:22])[CH2:15][CH2:14]1>CO>[CH3:1][O:2][C:3]([C:5]1[CH:10]=[N:9][C:8]([NH:22][CH2:21][CH2:20][CH2:19][CH:16]2[CH2:15][CH2:14][N:13]([CH3:12])[CH2:18][CH2:17]2)=[CH:7][N:6]=1)=[O:4]

参加物

4

実験手順

A solution of 5-chloro-pyrazine-2-carboxylic acid methyl ester (1 equiv.) and 3-(1-methyl-piperidin-4-yl)-propylamine (1.1 equiv.) in MeOH (0.25 M) heated at 100° C. in a sealed tube for 4 h. The mixture was cooled to rt and concentrated to give a crude product which was purified by FCC.

後処理

  1. concentrationconcentrated

出典と根拠

ORDレコード
ord-ad80dcf56df848a2b0b771f3a78166f7
出典データセット
uspto-grants-2013_12
特許番号
US08598189B2

反応ノート

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