Water → HCID 22407590, compound

HRID 1756010Notes

Reaction equation

HRID 1756010 reaction equation
CS(O[CH2:6][CH2:7][C:8]1[CH:13]=[CH:12][C:11]([CH2:14][CH2:15][NH:16][C:17]2[C:22]([C:23]([O:25][CH2:26][CH3:27])=[O:24])=[C:21]([CH2:28][CH3:29])[N:20]=[CH:19][N:18]=2)=[CH:10][CH:9]=1)(=O)=O.[CH3:30][S-:31].[Na+].O>CN(C)C=O>[CH3:30][S:31][CH2:6][CH2:7][C:8]1[CH:9]=[CH:10][C:11]([CH2:14][CH2:15][NH:16][C:17]2[C:22]([C:23]([O:25][CH2:26][CH3:27])=[O:24])=[C:21]([CH2:28][CH3:29])[N:20]=[CH:19][N:18]=2)=[CH:12][CH:13]=1

Participants

5

Reactant 3

HCID 962WaterHCID 4378561Sodium methanethiolateHCID 22407588Ethyl 4-(2-(4-(2-methylsulfonyloxyethyl)phenyl)ethylamino)-6-ethylpyrimidine-5-carboxylate

Product 1

HCID 22407590HCID 22407590, compoundYield 76%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

A solution of ethyl 4-(2-(4-(2-methylsulfonyloxyethyl)phenyl)ethylamino)-6-ethylpyrimidine-5-carboxylate (0.70 g, 1.66 mmol) in N,N-dimethylformamide (10 ml) was stirred under ice-cooling. Sodium thiomethoxide (0.13 g, 1.85 mmol) was added to the solution. The mixture was stirred under ice-cooling for 2 hours, and then water (40 ml) was added. The mixture was extracted with ethyl acetate and dried over magnesium sulfate. After evaporation of the solvent, the residue was purified by column chromatography on silica gel eluting with n-hexane/ethyl acetate (=8/2) to give the desired ethyl 4-(2-(4-(2-methylthioethyl)phenyl)ethylamino)-6-ethylpyrimidine-5-carboxylate (0.47 g, 76%).

Workup

  1. temperaturecooling
  2. temperaturecooling for 2 hours
  3. extractionThe mixture was extracted with ethyl acetate
  4. dry with materialdried over magnesium sulfate
  5. customAfter evaporation of the solvent
  6. customthe residue was purified by column chromatography on silica gel eluting with n-hexane/ethyl acetate (=8/2)

Sources & evidence

ORD record
ord-86e697067761479c8e096a83112ead5c
Source dataset
uspto-grants-1995_08
Patent number
US05439911

Reaction notes

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