Cesium carbonate → HCID 59556966, compound

Reaction equation

[Si:1]([O:8][CH:9]1[C:13]2([CH2:15][CH2:14]2)[C:12](=[O:16])[NH:11][C@H:10]1[CH3:17])([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].Br[C:19]1[CH:26]=[CH:25][C:22]([C:23]#[N:24])=[C:21]([O:27][CH3:28])[CH:20]=1.C(=O)([O-])[O-].[Cs+].[Cs+].C1(P(C2C=CC=CC=2)C2C3OC4C(=CC=CC=4P(C4C=CC=CC=4)C4C=CC=CC=4)C(C)(C)C=3C=CC=2)C=CC=CC=1>C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.[Pd].[Pd]>[Si:1]([O:8][C@@H:9]1[C:13]2([CH2:14][CH2:15]2)[C:12](=[O:16])[N:11]([C:19]2[CH:26]=[CH:25][C:22]([C:23]#[N:24])=[C:21]([O:27][CH3:28])[CH:20]=2)[C@H:10]1[CH3:17])([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2]