Triethylamine → HCID 18473349, compound
Reaction equation
[Cl:1][C:2]1[N:10]=[C:9]2[C:5]([N:6]=[CH:7][N:8]2[CH:11]2[CH2:15][CH2:14][CH2:13][CH2:12]2)=[C:4](Cl)[N:3]=1.C(N[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][N:21]=1)C.[CH2:26]([N:28](CC)CC)[CH3:27]>>[Cl:1][C:2]1[N:10]=[C:9]2[C:5]([N:6]=[CH:7][N:8]2[CH:11]2[CH2:15][CH2:14][CH2:13][CH2:12]2)=[C:4]([NH:28][CH2:26][CH2:27][C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][N:21]=2)[N:3]=1Participants
4
Procedure
2-Chloro-6-[2-(2-pyridyl)ethylamino]-9-cyclopentylpurine is prepared from 2,6-dichloro-9-cyclopentylpurine, 2-(ethylamino)pyridine, and triethylamine essentially as described above in Example 1, Scheme A, step b.
Sources & evidence
- ORD record
- ord-634f250887674eebad23f3fd6c1cc93c
- Source dataset
- uspto-grants-2002_07
- Patent number
- US06413974B1
Reaction notes
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