Ethyl bromoacetate → N2,N4-bis(3-ethoxycarbonylmethyleneaminophenyl)-N2-(ethoxycarbonylmethyl)-5-fluoro-2,4-pyrimidinediamine
Reaction equation
[NH2:1][C:2]1[CH:3]=[C:4]([NH:8][C:9]2[N:14]=[C:13]([NH:15][C:16]3[CH:21]=[CH:20][CH:19]=[C:18]([NH2:22])[CH:17]=3)[C:12]([F:23])=[CH:11][N:10]=2)[CH:5]=[CH:6][CH:7]=1.Br[CH2:25][C:26]([O:28][CH2:29][CH3:30])=[O:27]>>[CH2:29]([O:28][C:26]([CH:25]=[N:1][C:2]1[CH:3]=[C:4]([N:8]([CH2:25][C:26]([O:28][CH2:29][CH3:30])=[O:27])[C:9]2[N:14]=[C:13]([NH:15][C:16]3[CH:21]=[CH:20][CH:19]=[C:18]([N:22]=[CH:25][C:26]([O:28][CH2:29][CH3:30])=[O:27])[CH:17]=3)[C:12]([F:23])=[CH:11][N:10]=2)[CH:5]=[CH:6][CH:7]=1)=[O:27])[CH3:30]Participants
3
Procedure
In like manner to the preparation of N2,N4-bis(3-tert-butoxycarbonylmethyleneaminophenyl)-5-fluoro-2,4-pyrimidinediamine, N2,N4-bis(3-aminophenyl)-5-fluoro-2,4-pyrimidinediamine and ethyl bromoacetate were reacted together to give N2,N4-bis(3-ethoxycarbonylmethyleneaminophenyl)-N2-(ethoxycarbonylmethyl)-5-fluoro-2,4-pyrimidinediamine. LCMS: ret. time: 25.65 min.; purity: 92.5%; MS (m/e): 569.08 (MH+).
Workup
- customwere reacted together