Triethyl phosphonoacetate → 3-Ethoxycarbonylmethylene-9-aza-bicyclo[3.3.1]nonane-9-carboxylic acid tert-butyl ester
Reaction equation
[CH2:1]([O:3][C:4](=[O:14])[CH2:5]P(OCC)(OCC)=O)[CH3:2].[H-].[Na+].[C:17]([O:21][C:22]([N:24]1[CH:29]2[CH2:30][CH2:31][CH2:32][CH:25]1[CH2:26][C:27](=O)[CH2:28]2)=[O:23])([CH3:20])([CH3:19])[CH3:18]>C1COCC1>[C:17]([O:21][C:22]([N:24]1[CH:25]2[CH2:32][CH2:31][CH2:30][CH:29]1[CH2:28][C:27](=[CH:5][C:4]([O:3][CH2:1][CH3:2])=[O:14])[CH2:26]2)=[O:23])([CH3:20])([CH3:18])[CH3:19]Participants
5
