Triethylamine → 3-[4-[N-(4-Fluoro-3-trifluoromethylphenyl)sulfamoyl]benzoylamino]-3-methoxycarbonylpropionic Acid Methyl Ester

HRID 248732

Reaktionsgleichung

Reaktionsgleichung von HRID 248732
[F:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][S:9]([C:12]2[CH:20]=[CH:19][C:15]([C:16](O)=[O:17])=[CH:14][CH:13]=2)(=[O:11])=[O:10])=[CH:4][C:3]=1[C:21]([F:24])([F:23])[F:22].Cl.[CH3:26][O:27][C:28](=[O:36])[C@H:29]([CH2:31][C:32]([O:34][CH3:35])=[O:33])[NH2:30].O.OC1C2N=NNC=2C=CC=1.C(N(CC)CC)C.C1(N=C=NC2CCCCC2)CCCCC1>>[CH3:35][O:34][C:32](=[O:33])[CH2:31][CH:29]([NH:30][C:16](=[O:17])[C:15]1[CH:14]=[CH:13][C:12]([S:9](=[O:11])(=[O:10])[NH:8][C:5]2[CH:6]=[CH:7][C:2]([F:1])=[C:3]([C:21]([F:22])([F:23])[F:24])[CH:4]=2)=[CH:20][CH:19]=1)[C:28]([O:27][CH3:26])=[O:36]

Komponenten

6

Edukt 5

HCID 8471TriethylamineHCID 10868DicyclohexylcarbodiimideHCID 2734892L-Aspartic acid, 1,4-dimethyl ester, hydrochloride (1:1)HCID 36999904-[N-(4-fluoro-3-trifluoromethylphenyl)sulfamoyl)benzoic acidHCID 178526939HCID 178526939, Verbindung

Produkt 1

HCID 542998133-[4-[N-(4-Fluoro-3-trifluoromethylphenyl)sulfamoyl]benzoylamino]-3-methoxycarbonylpropionic Acid Methyl Ester

Versuchsvorschrift

Under the conditions of Example 2(a), 3.633 g (10 mmol) of 4-[N-(4-fluoro-3-trifluoromethylphenyl)sulfamoyl]benzoic acid, 1.836 g (10 mmol) of L-aspartic acid dimethyl ester hydrochloride, 1.531 g (10 mmol) of hydroxybenzotriazole, hydrate, as well as 1.012 g (10 mmol) of triethylamine and 2.063 g (10 mmol) of dicyclohexylcarbodiimide are reacted and worked up analogously. The crude product is chromatographed on silica gel. The title compound is eluted with ethyl acetate.

Aufarbeitung

  1. customThe crude product is chromatographed on silica gel
  2. washThe title compound is eluted with ethyl acetate

Quellen und Nachweise

ORD-Eintrag
ord-c3d11d6747d84941bceeabe889f74077
Quelldatensatz
uspto-grants-1993_05
Patentnummer
US05210290

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