Boron tribromide → (2S)-2-(3-{5-[(4R,5S)-4-(Hydroxymethyl)-5-methyl-4,5-dihydro-1,3-oxazol-2-yl]-1H-pyrrol-2-yl}-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}phenoxy)propan-1-ol

Reaction equation

C[O:2][CH2:3][C@H:4]([CH3:36])[O:5][C:6]1[CH:7]=[C:8]([C:23]2[NH:27][C:26]([C:28]3[O:29][C@@H:30]([CH3:35])[C@@H:31]([CH2:33][OH:34])[N:32]=3)=[CH:25][CH:24]=2)[CH:9]=[C:10]([O:12][C:13]2[CH:14]=[N:15][C:16]([S:19]([CH3:22])(=[O:21])=[O:20])=[CH:17][CH:18]=2)[CH:11]=1.B(Br)(Br)Br.C(=O)([O-])O.[Na+]>C(Cl)Cl>[OH:34][CH2:33][C@@H:31]1[C@H:30]([CH3:35])[O:29][C:28]([C:26]2[NH:27][C:23]([C:8]3[CH:7]=[C:6]([CH:11]=[C:10]([O:12][C:13]4[CH:14]=[N:15][C:16]([S:19]([CH3:22])(=[O:21])=[O:20])=[CH:17][CH:18]=4)[CH:9]=3)[O:5][C@@H:4]([CH3:36])[CH2:3][OH:2])=[CH:24][CH:25]=2)=[N:32]1