Methanesulfonic acid 2-{2-[3-(2-cyclopentanecarbonyl-4-methyl-phenyl)-ureido]-thiazol-4-yl)-ethyl ester → 1-(2-Cyclopentanecarbonyl-4-methyl-phenyl)-3-{4-[2-(1-methyl-1H-imidazol-2-ylsulfanyl)-ethyl]-thiazol-2-yl}-urea
Reaktionsgleichung
[CH:1]1([C:6]([C:8]2[CH:13]=[C:12]([CH3:14])[CH:11]=[CH:10][C:9]=2[NH:15][C:16](=[O:30])[NH:17][C:18]2[S:19][CH:20]=[C:21]([CH2:23][CH2:24]OS(C)(=O)=O)[N:22]=2)=[O:7])[CH2:5][CH2:4][CH2:3][CH2:2]1.[CH3:31][N:32]1[CH:36]=[CH:35][N:34]=[C:33]1[SH:37]>>[CH:1]1([C:6]([C:8]2[CH:13]=[C:12]([CH3:14])[CH:11]=[CH:10][C:9]=2[NH:15][C:16]([NH:17][C:18]2[S:19][CH:20]=[C:21]([CH2:23][CH2:24][S:37][C:33]3[N:32]([CH3:31])[CH:36]=[CH:35][N:34]=3)[N:22]=2)=[O:30])=[O:7])[CH2:2][CH2:3][CH2:4][CH2:5]1Komponenten
3
Edukt 2
Produkt 1
Versuchsvorschrift
1-(2-Cyclopentanecarbonyl-4-methyl-phenyl)-3-{4-[2-(1-methyl-1H-imidazol-2-ylsulfanyl)-ethyl]-thiazol-2-yl}-urea (45 mg, 43%) was prepared from methanesulfonic acid 2-{2-[3-(2-cyclopentanecarbonyl-4-methyl-phenyl)-ureido]-thiazol-4-yl}-ethyl ester (0.10 g, 0.22 mmol) and 1-methyl-1H-imidazole-2-thiol (0.04 g, 0.33 mmol) following the general procedure Z.