2-Acetylfuran → 1-(2-Furyl)-1-(1,3,5-trimethyl-4-pyrazolyl)ethanol
Reaction equation
Br[C:2]1[C:3]([CH3:9])=[N:4][N:5]([CH3:8])[C:6]=1[CH3:7].[C:10]([C:13]1[O:14][CH:15]=[CH:16][CH:17]=1)(=[O:12])[CH3:11]>>[O:14]1[CH:15]=[CH:16][CH:17]=[C:13]1[C:10]([C:2]1[C:3]([CH3:9])=[N:4][N:5]([CH3:8])[C:6]=1[CH3:7])([OH:12])[CH3:11]Participants
3
Procedure
4-Bromo-1,3,5-trimethylpyrazole was converted into the corresponding 4-lithio compound which was then reacted in situ with 2-acetylfuran.
Sources & evidence
- ORD record
- ord-c6b8bc5eaf364257b6235f60aa86b148
- Source dataset
- uspto-grants-1998_03
- Patent number
- US05731335
Reaction notes
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