4-Fluoroaniline → HCID 57520098, compound

HRID 332258Notes

Reaction equation

HRID 332258 reaction equation
[CH3:1][C:2]1[O:6][N:5]=[C:4]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)[C:3]=1[CH2:13][O:14][C:15]1[CH:23]=[CH:22][C:18]([C:19]([OH:21])=O)=[CH:17][N:16]=1.[F:24][C:25]1[CH:31]=[CH:30][C:28]([NH2:29])=[CH:27][CH:26]=1>>[F:24][C:25]1[CH:31]=[CH:30][C:28]([NH:29][C:19](=[O:21])[C:18]2[CH:22]=[CH:23][C:15]([O:14][CH2:13][C:3]3[C:4]([C:7]4[CH:8]=[CH:9][CH:10]=[CH:11][CH:12]=4)=[N:5][O:6][C:2]=3[CH3:1])=[N:16][CH:17]=2)=[CH:27][CH:26]=1

Participants

3

Reactant 2

HCID 97314-FluoroanilineHCID 665992136-(5-Methyl-3-phenyl-isoxazol-4-ylmethoxy)-nicotinic acid

Product 1

HCID 57520098HCID 57520098, compoundYield 84%

Procedure

As described for example 8b, 6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-nicotinic acid (100 mg, 0.32 mmol) was converted, using 4-fluoroaniline (1 M in DMF) instead of methylamine, to the title compound (109 mg, 84%) which was obtained as a white solid. MS: m/e=404.4 [M+H]+.

Sources & evidence

ORD record
ord-a15f25b6bf234c2c9d4e03ebe2fa5842
Source dataset
uspto-grants-2014_11
Patent number
US08877783B2

Reaction notes

Loading…