3-Aminocinnamic acid ethyl ester → 3-(3-{[5-(3-Chloro-phenyl)-furan-2-carbonyl]-amino}-phenyl)-acrylic acid ethyl ester

HRID 1444274

Reaktionsgleichung

Reaktionsgleichung von HRID 1444274
[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])[CH:20]=[CH: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])[CH:20]=[CH: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 978253-Aminocinnamic acid ethyl esterHCID 7362565-(3-Chlorophenyl)furan-2-carboxylic acid

Produkt 1

HCID 684907963-(3-{[5-(3-Chloro-phenyl)-furan-2-carbonyl]-amino}-phenyl)-acrylic acid ethyl ester

Versuchsvorschrift

Carboxylic acid (65) (58 mg, 0.26 mmol) was coupled to ethyl ester (60) (50 mg, 0.26 mmol) using Method C. The crude residue was purified by column chromatography eluting with a stepped gradient of 10-15% 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 10-15% EtOAc in heptane

Quellen und Nachweise

ORD-Eintrag
ord-57635100a5f04ce58e90eeb35e11ad1a
Quelldatensatz
uspto-grants-2010_02
Patentnummer
US07662839B2

Verknüpfte Notizen

Wird geladen…