Trifluoroacetic acid → 5-{2-Benzyloxy-4-[(E)-(S)-2-(1,2,3,4-tetrahydroisoquinolin-3-yl)-vinyl]-phenyl}-1,1-dioxo-2-(2-trimethylsilanylethyl)-1,2,5-thiadiazolidin-3-one

Reaction equation

C(OC([N:8]1[C@H:17](/[CH:18]=[CH:19]/[C:20]2[CH:25]=[CH:24][C:23]([N:26]3[CH2:30][C:29](=[O:31])[N:28]([CH2:32][CH2:33][Si:34]([CH3:37])([CH3:36])[CH3:35])[S:27]3(=[O:39])=[O:38])=[C:22]([O:40][CH2:41][C:42]3[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=3)[CH:21]=2)[CH2:16][C:15]2[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=2)[CH2:9]1)=O)(C)(C)C.C(O)(C(F)(F)F)=O>C(Cl)Cl>[CH2:41]([O:40][C:22]1[CH:21]=[C:20](/[CH:19]=[CH:18]/[C@@H:17]2[CH2:16][C:15]3[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=3)[CH2:9][NH:8]2)[CH:25]=[CH:24][C:23]=1[N:26]1[S:27](=[O:38])(=[O:39])[N:28]([CH2:32][CH2:33][Si:34]([CH3:35])([CH3:37])[CH3:36])[C:29](=[O:31])[CH2:30]1)[C:42]1[CH:43]=[CH:44][CH:45]=[CH:46][CH:47]=1