Acetic Anhydride → HCID 60205514, compound

HRID 1923851Notes

Reaction equation

HRID 1923851 reaction equation
[Br:1][C:2]1[C:3]([F:12])=[C:4]2[C:10]([NH2:11])=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1.[CH3:13][C:14](OC(C)=O)=[O:15]>C1COCC1>[Br:1][C:2]1[C:3]([F:12])=[C:4]2[C:10]([NH:11][C:14](=[O:15])[CH3:13])=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1

Participants

4

Reactant 2

HCID 7918Acetic AnhydrideHCID 602052765-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine

Product 1

HCID 60205514HCID 60205514, compoundYield 67.1%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

5-Bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine (750 mg, 3.26 mmol; Example 1, Step H), TEA (1.4 mL, 9.78 mmol), and Ac2O (0.7 mL, 6.85 mmol) were placed in THF (15 mL) and stirred for 30 minutes. The reaction mixture was filtered, and the solid was dried to provide N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)acetamide (595 mg, 67% yield), which was used without further purification.

Workup

  1. filtrationThe reaction mixture was filtered
  2. customthe solid was dried

Sources & evidence

ORD record
ord-895291cdecc9468f92cd792f678e2628
Source dataset
uspto-grants-2012_05
Patent number
US08178131B2

Reaction notes

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