Diisopropylethylamine → 2-[4-(3-Chloropyridin-2-yl)piperazin-1-yl]-5,6-dichloro-1H-benzoimidazole

HRID 730731

反応式

HRID 730731 の反応式
Cl[C:2]1[NH:6][C:5]2[CH:7]=[C:8]([Cl:12])[C:9]([Cl:11])=[CH:10][C:4]=2[N:3]=1.Cl.[Cl:14][C:15]1[C:16]([N:21]2[CH2:26][CH2:25][NH:24][CH2:23][CH2:22]2)=[N:17][CH:18]=[CH:19][CH:20]=1.C(N(CC)C(C)C)(C)C>>[Cl:14][C:15]1[C:16]([N:21]2[CH2:22][CH2:23][N:24]([C:2]3[NH:6][C:5]4[CH:7]=[C:8]([Cl:12])[C:9]([Cl:11])=[CH:10][C:4]=4[N:3]=3)[CH2:25][CH2:26]2)=[N:17][CH:18]=[CH:19][CH:20]=1

参加物

4

実験手順

The 2,5,6-trichloro-1H-benzoimidazole (0.110 g, 0.5 mmol, Example 25b), 1-(3-chloropyridin-2-yl)piperazine hydrochloride (0.234 g, 1 mmol, Example 3b) and N,N-diisopropylethylamine (0.35 mL, 2 mmol, Aldrich) were reacted under the conditions of Example 3c to give the title compound as a white amorphous solid. MS (ESI, pos. ion) m/z: 382 (M+1).

出典と根拠

ORDレコード
ord-979f9d581a9b4054bd4faec696d3ebd4
出典データセット
uspto-grants-2009_09
特許番号
US07582761B2

関連ノート

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