1,3-Dibromopropane → 2-(Butyloxy)-8-(methyloxy)-9-[3-(1-pyrrolidinyl)propyl]-9H-purin-6-amine
Reaction equation
FC(F)(F)C(O)=O.[CH2:8]([O:12][C:13]1[NH:14][C:15]([NH2:24])=[C:16]2[C:20]([N:21]=1)=[N:19][C:18]([O:22][CH3:23])=[N:17]2)[CH2:9][CH2:10][CH3:11].Br[CH2:26][CH2:27][CH2:28]Br.[NH:30]1[CH2:34][CH2:33][CH2:32][CH2:31]1>>[CH2:8]([O:12][C:13]1[N:21]=[C:20]2[C:16]([N:17]=[C:18]([O:22][CH3:23])[N:19]2[CH2:26][CH2:27][CH2:28][N:30]2[CH2:34][CH2:33][CH2:32][CH2:31]2)=[C:15]([NH2:24])[N:14]=1)[CH2:9][CH2:10][CH3:11]Participants
4
Procedure
Prepared similarly to Intermediate 20 from 2-(butyloxy)-8-(methyloxy)-1H-purin-6-amine trifluoroacetate, 1,3-dibromopropane and pyrrolidine.
Sources & evidence
- ORD record
- ord-8d3ed11ae3424ba9a22fd1975ea3ff78
- Source dataset
- uspto-grants-2016_05
- Patent number
- US09346806B2
Reaction notes
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