Ethyl bromoacetate → trans-1-[(3-Ethoxycarbonylmethoxyphenyl)methyl]-2-(4,5-diphenyloxazol-2-yl)cyclohexane

Reaction equation

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