Allylamine → HCID 15908141, compound

HRID 1250681Notes

Reaction equation

HRID 1250681 reaction equation
Cl[C:2]1[N:3]=[C:4]([NH:14][CH3:15])[C:5]2[S:10][CH:9]=[C:8]([CH2:11][CH2:12][CH3:13])[C:6]=2[N:7]=1.[CH2:16]([NH2:19])[CH:17]=[CH2:18].C(=O)([O-])O.[Na+]>>[CH2:16]([NH:19][C:2]1[N:3]=[C:4]([NH:14][CH3:15])[C:5]2[S:10][CH:9]=[C:8]([CH2:11][CH2:12][CH3:13])[C:6]=2[N:7]=1)[CH:17]=[CH2:18]

Participants

4

Reactant 3

HCID 7853AllylamineHCID 516892Sodium BicarbonateHCID 15908140HCID 15908140, compound

Product 1

HCID 15908141HCID 15908141, compoundYield 68.5%

Procedure

50 mg (0.21 mmol) of 2-chloro-4-methylamino-7-propylthieno[3,2-d]pyrimidine and 189 mg (3.31 mmol) of allylamine were heated in a sealed tube at 160° C. for 16 hours. After completion of the reaction, the reaction mixture was allowed to resume room temperature, followed by adding a saturated aqueous sodium hydrogen carbonate solution thereto and extraction with ethyl acetate (50 ml×2). After the organic layer was washed with brine and dried over anhydrous sodium sulfate, the solvent was distilled off. The residue was purified by silica gel chromatography (eluent: ethyl acetate-hexane=1/4) to give 37 mg (yield: 68.5%) of the title compound.

Workup

  1. customAfter completion of the reaction
  2. customto resume room temperature
  3. extractionextraction with ethyl acetate (50 ml×2)
  4. washAfter the organic layer was washed with brine
  5. dry with materialdried over anhydrous sodium sulfate
  6. distillationthe solvent was distilled off
  7. customThe residue was purified by silica gel chromatography (eluent: ethyl acetate-hexane=1/4)

Sources & evidence

ORD record
ord-ca3e2c9758b9407b9febb9c29efaeeb3
Source dataset
uspto-grants-2002_01
Patent number
US06339089B2

Reaction notes

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