5-(4-Fluorophenyl)-3-methyl-1,2-oxazole → HCID 67342452, compound
Reaction equation
[CH3:1][C:2]1[CH:6]=[C:5]([C:7]2[CH:12]=[CH:11][C:10]([F:13])=[CH:9][CH:8]=2)[O:4][N:3]=1.[H][H]>[Pt](=O)=O.C(O)C>[NH2:3][C:2]([CH3:1])=[CH:6][C:5]([C:7]1[CH:8]=[CH:9][C:10]([F:13])=[CH:11][CH:12]=1)=[O:4]Participants
5
Reactant 2
Product 1
Reagents, catalysts & solvents 2
Procedure
3-Methyl-5-(4-fluorophenyl)isoxazole (620 mg, 3.49 mmol) is introduced into 16 ml of ethanol, platinum(IV) oxide catalyst (62 mg) is added, and the mixture is then hydrogenated under atmospheric pressure hydrogen for 12 h. The catalyst is filtered off and the filtrate is concentrated. 573 mg (91% of theory) of the title compound are obtained as a white solid.
Workup
- additionis added
- filtrationThe catalyst is filtered off
- concentrationthe filtrate is concentrated
Sources & evidence
- ORD record
- ord-bc8c514d17cf4445b9a84141324b1a31
- Source dataset
- uspto-grants-2011_08
- Patent number
- US07989633B2
Reaction notes
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