Trifluoroacetic acid → HCID 86687713, compound
Reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:6]=[CH:5][C:4]=1[C:13]1[C:22]2[C:17](=[CH:18][C:19]([S:23]([N:26](CC3C=CC(OC)=CC=3)[C:27]3[N:28]=[CH:29][S:30][CH:31]=3)(=[O:25])=[O:24])=[CH:20][CH:21]=2)[CH:16]=[CH:15][N:14]=1.C(O)(C(F)(F)F)=O>C(Cl)Cl>[CH3:1][O:2][C:3]1[CH:8]=[C:7]([C:9]([F:10])([F:11])[F:12])[CH:6]=[CH:5][C:4]=1[C:13]1[C:22]2[C:17](=[CH:18][C:19]([S:23]([NH:26][C:27]3[N:28]=[CH:29][S:30][CH:31]=3)(=[O:25])=[O:24])=[CH:20][CH:21]=2)[CH:16]=[CH:15][N:14]=1Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
To a solution of 1-(2-methoxy-4-(trifluoromethyl)phenyl)-N-(4-methoxybenzyl)-N-(thiazol-4-yl)isoquinoline-6-sulfonamide (0.070 g, 0.120 mmol) in DCM (1.195 ml) was added TFA (0.276 ml, 3.59 mmol) at room temperature. The resulting mixture stirred for a total of 3 weeks, monitoring every few days by LCMS. The crude mixture was concentrated by allowing the DCM to evaporate and taken up in DMSO. The DMSO solution was injected directly onto the Gilson HPLC for purification to provide 24 mgs (43% yield) of desired product. m/z (ESI) 465.9 (M+H)+.