Potassium Carbonate → HCID 22254014, compound

Reaction equation

C([NH:9][C:10]([NH:12][CH2:13][CH:14]1[CH2:19][CH2:18][CH:17]([NH:20][C:21](=[O:30])[O:22][CH2:23][C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=2)[CH2:16][CH2:15]1)=[S:11])(=O)C1C=CC=CC=1.C([O-])([O-])=O.[K+].[K+]>CO.O>[CH2:23]([O:22][C:21](=[O:30])[NH:20][CH:17]1[CH2:16][CH2:15][CH:14]([CH2:13][NH:12][C:10]([NH2:9])=[S:11])[CH2:19][CH2:18]1)[C:24]1[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=1

Participants

Procedure

To a solution of benzyl N-[4-({[(benzoyl-amino)carbothioyl]amino}methyl)-cyclohexyl]carbamate (5.023 g, 11.4 mmol) in MeOH (110 ml) was added a solution of K2CO3 (3.5 g, 25.3 mmol) in water (30 ml). The solution was stirred for 24 hours at room temperature and the solvent was removed in vacuo with repeated additions of MeOH to azeotropically remove water. The resulting solid was treated with acetone (60 ml) and filtered. The filtrate was evaporated to yield 95% (3.47 g) of a yellow solid.