Sodium hydride → Ethyl acetate hexane

Reaction equation

[OH:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:7]2[C:3]=1[CH:4]=[C:5]([CH3:18])[N:6]2[CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.[H-].[Na+].Br[CH:22]([CH3:27])[C:23]([O:25][CH3:26])=[O:24]>CN(C=O)C>[CH3:26][O:25][C:23](=[O:24])[CH:22]([O:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:7]2[C:3]=1[CH:4]=[C:5]([CH3:18])[N:6]2[CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[CH3:27].[CH3:22][CH2:23][O:24][C:2]([CH3:10])=[O:1].[CH3:9][CH2:10][CH2:2][CH2:3][CH2:4][CH3:5]