5-Methyl-2-(piperazin-1-yl)thiazole → (2-Isopropoxy-5-methanesulfonyl-phenyl)-[4-(5-methyl-thiazol-2-yl)-piperazin-1-yl]-methanone
Reaktionsgleichung
[CH:1]([O:4][C:5]1[CH:13]=[CH:12][C:11]([S:14]([CH3:17])(=[O:16])=[O:15])=[CH:10][C:6]=1[C:7]([OH:9])=O)([CH3:3])[CH3:2].[CH3:18][C:19]1[S:23][C:22]([N:24]2[CH2:29][CH2:28][NH:27][CH2:26][CH2:25]2)=[N:21][CH:20]=1>>[CH:1]([O:4][C:5]1[CH:13]=[CH:12][C:11]([S:14]([CH3:17])(=[O:16])=[O:15])=[CH:10][C:6]=1[C:7]([N:27]1[CH2:28][CH2:29][N:24]([C:22]2[S:23][C:19]([CH3:18])=[CH:20][N:21]=2)[CH2:25][CH2:26]1)=[O:9])([CH3:2])[CH3:3]Komponenten
3
Versuchsvorschrift
Prepared in analogy to example 1 (b) from 2-isopropoxy-5-methanesulfonyl-benzoic acid (Example A1) and 1-(5-methyl-thiazol-2-yl)-piperazine. The crude material was purified by chromatography (SiO2, ethyl acetate/heptane) to yield the title compound as an off-white foam (yield 75%). MS (m/e): 424.3 (M+H+, 100%).
Aufarbeitung
- customThe crude material was purified by chromatography (SiO2, ethyl acetate/heptane)