(2S)-2-[[2-(3,5-difluorophenyl)acetyl]amino]propanoic acid → HCID 22894859, compound

HRID 322764Notes

Reaction equation

HRID 322764 reaction equation
[F:1][C:2]1[CH:3]=[C:4]([CH2:9][C:10]([NH:12][C@H:13]([C:15]([OH:17])=O)[CH3:14])=[O:11])[CH:5]=[C:6]([F:8])[CH:7]=1.Cl.[NH2:19][CH:20]([C:25]1[CH:30]=[CH:29][CH:28]=[C:27]([F:31])[CH:26]=1)[C:21]([O:23][CH3:24])=[O:22]>C(Cl)(Cl)Cl.CO>[F:8][C:6]1[CH:5]=[C:4]([CH2:9][C:10]([NH:12][C@H:13]([C:15]([NH:19][CH:20]([C:25]2[CH:30]=[CH:29][CH:28]=[C:27]([F:31])[CH:26]=2)[C:21]([O:23][CH3:24])=[O:22])=[O:17])[CH3:14])=[O:11])[CH:3]=[C:2]([F:1])[CH:7]=1

Participants

4

Reactant 2

HCID 12135350(2S)-2-[[2-(3,5-difluorophenyl)acetyl]amino]propanoic acidHCID 22492173methyl amino(3-fluorophenyl)acetate hydrochloride

Product 1

HCID 22894859HCID 22894859, compound

Reagents, catalysts & solvents 1

HCID 21584188Chloroform methanolSolvent

Procedure

Following General Procedure C and using N-(3,5-difluorophenylacetyl)-L-alanine (from Example B2 above) and methyl 2-amino-2-(3-fluorophenyl)acetate hydrochloride (from Example D12 above), the title compound was prepared as a solid. The reaction was monitored by tlc (Rf=0.2 in 95:5 CHCl3/MeOH) and the product was purified by silica gel chromatography using 95:5 CHCl3/MeOH as the eluent.

Workup

  1. customthe product was purified by silica gel chromatography

Sources & evidence

ORD record
ord-cb619ca734b047d1b0c58f4c8873db60
Source dataset
uspto-grants-2001_04
Patent number
US06211235B1

Reaction notes

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