Methanol → HCID 178474871, Verbindung

HRID 1373137Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1373137
C([N:4]1[C:12]2[C:7](=[CH:8][C:9]([N:13](C(=O)C)[S:14]([C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)(=[O:16])=[O:15])=[CH:10][CH:11]=2)[C:6](=[C:26](OCC)[C:27]2[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=2)[C:5]1=[O:36])(=O)C.[C:37]([N:40]([C:50]1[CH:56]=[CH:55][C:53]([NH2:54])=[CH:52][CH:51]=1)[CH2:41][CH2:42][NH:43]C(=O)C(F)(F)F)(=[O:39])[CH3:38].CO.[OH-].[Na+]>CN(C=O)C.O>[C:37]([N:40]([C:50]1[CH:51]=[CH:52][C:53]([NH:54]/[C:26](=[C:6]2\[C:5](=[O:36])[NH:4][C:12]3[C:7]\2=[CH:8][C:9]([NH:13][S:14]([C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)(=[O:16])=[O:15])=[CH:10][CH:11]=3)/[C:27]2[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=2)=[CH:55][CH:56]=1)[CH2:41][CH2:42][NH2:43])(=[O:39])[CH3:38]

Komponenten

7

Edukt 4

HCID 887MethanolHCID 14798Sodium HydroxideHCID 120470014-[N-acetyl-N-(2-trifluoroacetylamino-ethyl)-amino]-anilineHCID 695098291-acetyl-3-(1-ethoxy-1-phenyl-methylidene)-5-(N-acetyl-N-phenylsulphonyl-amino)-2-indolinone

Produkt 1

HCID 178474871HCID 178474871, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

A mixture of 0.5 g (1 mmol) of 1-acetyl-3-(1-ethoxy-1-phenyl-methylidene)-5-(N-acetyl-N-phenylsulphonyl-amino)-2-indolinone and 0.3 g (1.2 mmol) of 4-[N-acetyl-N-(2-trifluoroacetylamino-ethyl)-amino]-aniline are stirred in 5 ml of DMF for 6 hours at 120° C. After cooling to ambient temperature 5 ml of methanol and 3 ml (6 mmol) of 2 N sodium hydroxide solution are added, and the mixture is stirred for 30 minutes. The reaction mixture is diluted with 50 ml of water and the crystalline precipitate is suction filtered and dried. The residue is chromatographed on silica gel (dichloromethane/methanol/ammonia=9:1:0.1).

Aufarbeitung

  1. additionare added
  2. filtrationfiltered
  3. customdried
  4. customThe residue is chromatographed on silica gel (dichloromethane/methanol/ammonia=9:1:0.1)

Quellen und Nachweise

ORD-Eintrag
ord-d7577033038f420bb8ac47a0ca3e5739
Quelldatensatz
uspto-grants-2007_01
Patentnummer
US07160901B2

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