Potassium Carbonate → HCID 178503837, compound

HRID 2269059Notes

Reaction equation

HRID 2269059 reaction equation
[NH2:1][C:2]1[N:10]=[C:9]([SH:11])[N:8]=[C:7]2[C:3]=1[N:4]=[C:5]([OH:19])[N:6]2[CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.C(=O)([O-])[O-].[K+].[K+].[CH2:26]([S:28][CH2:29]Cl)[CH3:27]>CN(C)C=O>[NH2:1][C:2]1[N:10]=[C:9]([S:11][CH2:27][CH2:26][S:28][CH3:29])[N:8]=[C:7]2[C:3]=1[N:4]=[C:5]([OH:19])[N:6]2[CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1

Participants

5

Reactant 3

HCID 11430Potassium CarbonateHCID 164873Sulfide, chloromethyl ethylHCID 1785090596-Amino-9-benzyl-8-hydroxy-2-mercaptopurine

Product 1

HCID 178503837HCID 178503837, compoundYield 16.4%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Crude 6-amino-9-benzyl-8-hydroxy-2-mercaptopurine (134 mg, 0.49 mmol) was suspended in dimethylformamide (60 ml). To the suspension were added potassium carbonate (100 mg, 0.72 mmol) and chloromethyl ethyl sulfide (0.08 ml, 0.7 mmol) in order. The mixture was stirred at room temperature for 2 hours. The solvent was removed in vacuo, and the residue was purified by silica gel chromatography (3% methanol/chloroform) to give the subject compound (28 mg, yield 16%).

Workup

  1. customThe solvent was removed in vacuo
  2. customthe residue was purified by silica gel chromatography (3% methanol/chloroform)

Sources & evidence

ORD record
ord-7ec1202d97584eda8dee8ffce76fc6b9
Source dataset
uspto-grants-2001_12
Patent number
US06329381B1

Reaction notes

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