Cesium carbonate → 4-[4-(2-Pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-quinolin-7-yloxy]-piperidine-1-carboxylic Acid Tert-Butyl Ester

Reaction equation

[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[C:7]1[C:8]([C:15]2[C:24]3[C:19](=[CH:20][C:21]([OH:25])=[CH:22][CH:23]=3)[N:18]=[CH:17][CH:16]=2)=[C:9]2[CH2:14][CH2:13][CH2:12][N:10]2[N:11]=1.[C:26]([O:30][C:31]([N:33]1[CH2:38][CH2:37][CH:36](Br)[CH2:35][CH2:34]1)=[O:32])([CH3:29])([CH3:28])[CH3:27].C(=O)([O-])[O-].[Cs+].[Cs+]>CN(C)C=O>[C:26]([O:30][C:31]([N:33]1[CH2:38][CH2:37][CH:36]([O:25][C:21]2[CH:20]=[C:19]3[C:24]([C:15]([C:8]4[C:7]([C:2]5[CH:3]=[CH:4][CH:5]=[CH:6][N:1]=5)=[N:11][N:10]5[CH2:12][CH2:13][CH2:14][C:9]=45)=[CH:16][CH:17]=[N:18]3)=[CH:23][CH:22]=2)[CH2:35][CH2:34]1)=[O:32])([CH3:29])([CH3:27])[CH3:28]