Benzenesulfonic Acid → HCID 22141137, compound
Reaction equation
[CH3:1][C:2]1([C:17]2[CH:18]=[C:19]([NH:23][S:24]([CH3:27])(=[O:26])=[O:25])[CH:20]=[CH:21][CH:22]=2)[CH:7]2[CH:3]1[CH2:4][N:5]([CH2:8][CH2:9][CH2:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)[CH2:6]2.[C:28]1([S:34]([OH:37])(=[O:36])=[O:35])[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=1>CC(=O)CC>[C:28]1([S:34]([OH:37])(=[O:36])=[O:35])[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=1.[CH3:1][C:2]1([C:17]2[CH:18]=[C:19]([NH:23][S:24]([CH3:27])(=[O:26])=[O:25])[CH:20]=[CH:21][CH:22]=2)[CH:7]2[CH:3]1[CH2:4][N:5]([CH2:8][CH2:9][CH2:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)[CH2:6]2Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 10 °C
Procedure
A solution of N-(3-{6-methyl-3-(3-phenylpropyl)-3-azabicyclo[3.1.0]hex-6-yl}phenyl)methanesulfonamide (Example 1, 53.88 g, 0.14 mol) in 2-butanone (480 ml) was heated under reflux. To the solution was added a solution of benzenesulfonic acid (22.17 g, 0.14 mol) in 2-butanone (50 ml) and the reaction mixture was heated under reflux for 30 min before cooling to 10° C. over a 2 h period. The resulting precipitate was collected by filtration to afford the title compound as a beige crystalline solid (73.55 g, 97%).