2,4-Difluoroaniline → HCID 178418404, compound

HRID 486270Notes

Reaction equation

HRID 486270 reaction equation
[CH3:1][C:2]1[C:19]([F:20])=[C:18]([F:21])[CH:17]=[C:16]([F:22])[C:3]=1[C:4]([C:6](=[CH:12]OCC)[C:7]([O:9][CH2:10][CH3:11])=[O:8])=[O:5].[F:23][C:24]1[CH:30]=[C:29]([F:31])[CH:28]=[CH:27][C:25]=1[NH2:26]>>[CH3:1][C:2]1[C:19]([F:20])=[C:18]([F:21])[CH:17]=[C:16]([F:22])[C:3]=1[C:4]([C:6](=[CH:12][NH:26][C:25]1[CH:27]=[CH:28][C:29]([F:31])=[CH:30][C:24]=1[F:23])[C:7]([O:9][CH2:10][CH3:11])=[O:8])=[O:5]

Participants

3

Reactant 2

HCID 97092,4-DifluoroanilineHCID 54242925Ethyl 2-(2,4,5-trifluoro-6-methylbenzoyl)-3-ethoxyacrylate

Product 1

HCID 178418404HCID 178418404, compoundYield 87.1%

Procedure

Employing ethyl 2-(2-methyl-3,4,6-trifluorobenzoyl)-3-ethoxyacrylate (1.0 g) and 2,4-difluoroaniline (0.5 g), the procedure of Reference Example 8 is repeated to give ethyl 2-(2-methyl-3,4,6-trifluorobenzoyl)-3-(2,4difluorophenyl)aminoacrylate (1.1 g).

Sources & evidence

ORD record
ord-51393eb263b24795a1be24c999e23325
Source dataset
uspto-grants-1994_03
Patent number
US05290934

Reaction notes

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