Hydrochloric Acid → 2-Amino-N-[(4-methoxy-6-methyl-2-pyrimidinyl)aminocarbonyl]benzenesulfonamide-Hydrochloride
Reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[S:8]([NH:11][C:12]([NH:14][C:15]1[N:20]=[C:19]([O:21][CH3:22])[CH:18]=[C:17]([CH3:23])[N:16]=1)=[O:13])(=[O:10])=[O:9].[ClH:24]>>[ClH:24].[NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[S:8]([NH:11][C:12]([NH:14][C:15]1[N:20]=[C:19]([O:21][CH3:22])[CH:18]=[C:17]([CH3:23])[N:16]=1)=[O:13])(=[O:10])=[O:9]Participants
3
Procedure
A suspension of 56 mg of 2-amino-N-[(4-methoxy-6-methyl-2-pyrimidinyl)aminocarbonyl]benzenesulfonamide in 5 ml of ethanolic HCl was gently heated on a steam bath for 5 minutes. The resulting white suspension was evaporated in vacuo to yield the hydrochloride m.p. 154-155 (dec.).
Workup
- temperaturewas gently heated on a steam bath for 5 minutes
- customThe resulting white suspension was evaporated in vacuo