ethyl 2-(1-(cyclopropylmethyl)-1H-1,2,3-triazol-4-yl)-4-methylthiazole-5-carboxylate → 2-(1-(cyclopropylmethyl)-1H-1,2,3-triazol-4-yl)-4-methylthiazole-5-carboxylic acid
Reaktionsgleichung
[CH2:1]([N:8]1[CH:12]=[C:11]([C:13]2[S:14][C:15]([C:19]([O:21]CC)=[O:20])=[C:16]([CH3:18])[N:17]=2)[N:10]=[N:9]1)[C:2]1[CH:7]=[CH:6]C=CC=1.C1(CN2C=C(C3SC(C(OCC)=O)=C(C)N=3)N=N2)CC1>>[CH:2]1([CH2:1][N:8]2[CH:12]=[C:11]([C:13]3[S:14][C:15]([C:19]([OH:21])=[O:20])=[C:16]([CH3:18])[N:17]=3)[N:10]=[N:9]2)[CH2:7][CH2:6]1Komponenten
3
Edukt 2
Produkt 1
Versuchsvorschrift
Following the procedure as described in Example 3, making variations as necessary to replace ethyl 2-(1-benzyl-1H-1,2,3-triazol-4-yl)-4-methylthiazole-5-carboxylate with ethyl 2-(1-(cyclopropylmethyl)-1H-1,2,3-triazol-4-yl)-4-methylthiazole-5-carboxylate, the title compound was obtained as a white solid in 99% yield: MS (ES−) m/z 263.2 (M−1).