2,2,2-Trifluoroethylhydrazine → 2-Chloro-6-[2,2,2-trifluoroethylhydrazino]-9-cyclopentylpurine

HRID 2227336Notes

Reaction equation

HRID 2227336 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.[F:17][C:18]([F:23])([F:22])[CH2:19][NH:20][NH2:21]>C(N(CC)CC)C>[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:21][NH:20][CH2:19][C:18]([F:23])([F:22])[F:17])[N:3]=1

Participants

4

Reactant 2

HCID 787402,2,2-TrifluoroethylhydrazineHCID 108011162,6-dichloro-9-cyclopentyl-9H-purine

Product 1

HCID 571998982-Chloro-6-[2,2,2-trifluoroethylhydrazino]-9-cyclopentylpurine

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

2-Chloro-6-[2,2,2-trifluoroethylhydrazino]-9-cyclopentylpurine is prepared from 2,6-dichloro-9-cyclopentylpurine, 2,2,2-trifluoroethylhydrazine, and triethylamine essentially as described above in Example 1, Scheme A, step b.

Sources & evidence

ORD record
ord-ce1ce353edb34262b77d79fba0c08b65
Source dataset
uspto-grants-2002_07
Patent number
US06413974B1

Reaction notes

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