Potassium Carbonate → Cis(+/-)1-{2-[4-azido-3-hydroxypiperidin-1-yl]ethyl}-5,7-difluoroquinolin-2(1H)-one

Reaction equation

[F:1][C:2]1[CH:11]=[C:10]([F:12])[CH:9]=[C:8]2[C:3]=1[CH:4]=[CH:5][C:6](=[O:13])[NH:7]2.[H-].[Na+].CS(O[CH2:21][CH2:22][N:23]1[CH2:28][CH2:27][C@H:26]([N:29]=[N+:30]=[N-:31])[C@H:25]([OH:32])[CH2:24]1)(=O)=O.C(OC(=O)NC1CCN(CCN2C3C(=CC=C(F)C=3F)C=CC2=O)CC1)(C)(C)C.C(=O)([O-])[O-].[K+].[K+]>>[N:29]([C@H:26]1[CH2:27][CH2:28][N:23]([CH2:22][CH2:21][N:7]2[C:8]3[C:3](=[C:2]([F:1])[CH:11]=[C:10]([F:12])[CH:9]=3)[CH:4]=[CH:5][C:6]2=[O:13])[CH2:24][C@H:25]1[OH:32])=[N+:30]=[N-:31]