Ethyl 2-(3-(benzo[c][1,2,5]thiadiazol-5-ylmethyl)-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylate → 2-(3-(Benzo[c][1,2,5]thiadiazol-5-ylmethyl)-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acid
Reaction equation
CC1C=C(N2CCN(CC3C=CC(C(F)(F)F)=CC=3)C2=O)SC=1C(OCC)=O.[N:29]1[S:30][N:31]=[C:32]2[CH:37]=[C:36]([CH2:38][N:39]3[CH2:43][CH2:42][N:41]([C:44]4[S:45][C:46]([C:50]([O:52]CC)=[O:51])=[C:47]([CH3:49])[N:48]=4)[C:40]3=[O:55])[CH:35]=[CH:34][C:33]=12>>[N:29]1[S:30][N:31]=[C:32]2[CH:37]=[C:36]([CH2:38][N:39]3[CH2:43][CH2:42][N:41]([C:44]4[S:45][C:46]([C:50]([OH:52])=[O:51])=[C:47]([CH3:49])[N:48]=4)[C:40]3=[O:55])[CH:35]=[CH:34][C:33]=12Participants
3
Reactant 2
Product 1
Procedure
Following the procedure as described in Example 14, making variations as required to replace ethyl 3-methyl-5-(2-oxo-3-(4-(trifluoromethyl)benzyl)imidazolidin-1-yl)thiophene-2-carboxylate with ethyl 2-(3-(benzo[c][1,2,5]thiadiazol-5-ylmethyl)-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylate, the title compound was obtained as a colorless solid in 85% yield: MS (ES+) m/z 376.1 (M+1).