Hydrochloric Acid → HCID 178428593, compound
Reaction equation
[ClH:1].[C:2]([C:4]([C:17](=[O:33])[N:18]([CH2:29][CH:30]1[CH2:32][CH2:31]1)[C:19]1[CH:24]=[CH:23][CH:22]=[C:21]([C:25]([F:28])([F:27])[F:26])[CH:20]=1)=[CH:5][NH:6][C:7](=[NH:16])[N:8]1[CH2:12][C:11]([CH3:14])([CH3:13])[NH:10][C:9]1=[O:15])#[N:3]>O>[ClH:1].[C:2]([C:4]([C:17](=[O:33])[N:18]([CH2:29][CH:30]1[CH2:32][CH2:31]1)[C:19]1[CH:24]=[CH:23][CH:22]=[C:21]([C:25]([F:28])([F:27])[F:26])[CH:20]=1)=[CH:5][NH:6][C:7](=[NH:16])[N:8]1[CH2:12][C:11]([CH3:14])([CH3:13])[NH:10][C:9]1=[O:15])#[N:3]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
0.5 ml of 2N HCl was added to a suspension of 449 mg (1 mmol) of the compound II obtained as in Example 85 in 2.5 ml of water at room temperature, and the mixture was stirred at room temperature for 10 minutes and while cooling in ice for 40 minutes and then filtered with suction. The crystals were dried over P4O10 in vacuo (6-8 mbar) at 23°-25° for 28 hours. 0.46 g (94.9% yield) of 1-cyano-1-[N-cyclopropylmethyl-N-(3-trifluoromethylphenyl)carbamoyl]-2-[imino(4,4-dimethyl-2-oxo-1-imidazolidinyl)methylamino]ethene hydrochloride was obtained, melting point 179°-180°.