2-Bromo-1-(4-fluorophenyl)ethan-1-one → HCID 178474420, compound

HRID 447939Notes

Reaction equation

HRID 447939 reaction equation
Br[CH2:2][C:3]([C:5]1[CH:10]=[CH:9][C:8]([F:11])=[CH:7][CH:6]=1)=O.[C:12]([NH:15][C:16]([NH2:18])=[NH:17])(=[O:14])[CH3:13]>C(#N)C>[F:11][C:8]1[CH:9]=[CH:10][C:5]([C:3]2[N:17]=[C:16]([NH:15][C:12](=[O:14])[CH3:13])[NH:18][CH:2]=2)=[CH:6][CH:7]=1

Participants

4

Procedure

3.00 g (13.82 mmol) 2-bromo-4′-fluoroacetophenone, 2.80 g (27.64 mmol) acetylguanidine and 15 ml acetonitrile were combined and were together brought to reaction in the microwave (at 100 Watt) for 60 minutes at 40° C. by “heating by cooling”. After cooling, the solid formed was filtered off of the solvent. In addition, a total amount of 1.02 g N-[4-(4-fluorphenyl)-1H-imidazole-2-yl]acetamide were isolated by fractional crystallization with ethanol of the remainder of the mother liquor.

Workup

  1. customwere together brought to reaction in the microwave (at 100 Watt) for 60 minutes at 40° C. by “
  2. temperatureheating
  3. temperatureby cooling”
  4. temperatureAfter cooling
  5. customthe solid formed
  6. filtrationwas filtered off of the solvent

Sources & evidence

ORD record
ord-caff5fbb956a46c6bbe904aab7c7dd8e
Source dataset
uspto-grants-2013_07
Patent number
US08481576B2

Reaction notes

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