Ethyl 2-(3-aminophenoxy)acetate → (3-{[5-(3-Chloro-phenyl)-furan-2-carbonyl]-amino}-phenoxy)-acetic acid ethyl ester

HRID 2053176

Reaktionsgleichung

Reaktionsgleichung von HRID 2053176
[Cl:1][C:2]1[CH:3]=[C:4]([C:8]2[O:12][C:11]([C:13]([OH:15])=O)=[CH:10][CH:9]=2)[CH:5]=[CH:6][CH:7]=1.[CH2:16]([O:18][C:19](=[O:29])[CH2:20][O:21][C:22]1[CH:27]=[CH:26][CH:25]=[C:24]([NH2:28])[CH:23]=1)[CH3:17]>>[CH2:16]([O:18][C:19](=[O:29])[CH2:20][O:21][C:22]1[CH:27]=[CH:26][CH:25]=[C:24]([NH:28][C:13]([C:11]2[O:12][C:8]([C:4]3[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[CH:3]=3)=[CH:9][CH:10]=2)=[O:15])[CH:23]=1)[CH3:17]

Komponenten

3

Edukt 2

HCID 412308Ethyl 2-(3-aminophenoxy)acetateHCID 7362565-(3-Chlorophenyl)furan-2-carboxylic acid

Produkt 1

HCID 59654640(3-{[5-(3-Chloro-phenyl)-furan-2-carbonyl]-amino}-phenoxy)-acetic acid ethyl ester

Versuchsvorschrift

Carboxylic acid (65) (67 mg, 0.3 mmol) was coupled to ethyl ester (64) (58 mg, 0.25 mmol) using Method C. The crude residue was purified by column chromatography eluting with a stepped gradient of 10-20% EtOAc in heptane to give the title compound.

Aufarbeitung

  1. customThe crude residue was purified by column chromatography
  2. washeluting with a stepped gradient of 10-20% EtOAc in heptane

Quellen und Nachweise

ORD-Eintrag
ord-985823996b574632bbff8b33009b3daf
Quelldatensatz
uspto-grants-2008_02
Patentnummer
US07326732B2

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