Water → HCID 178474254, Verbindung

HRID 24761Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 24761
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8]/[C:9](=[C:16]2\[C:17](=[O:25])[NH:18][C:19]3[C:24]\2=[CH:23][CH:22]=[CH:21][CH:20]=3)/[C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[CH:4][CH:3]=1.[C:26](OC(=O)C)(=[O:28])[CH3:27].O>C(O)(=O)C>[C:26]([NH:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8]/[C:9](=[C:16]2\[C:17](=[O:25])[NH:18][C:19]3[C:24]\2=[CH:23][CH:22]=[CH:21][CH:20]=3)/[C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[CH:4][CH:3]=1)(=[O:28])[CH3:27]

Komponenten

5

Versuchsvorschrift

196 mg (0.6 mmol) of (Z)-3-[1-(4-aminophenylamino)-1-phenyl-methylidene]-2-indolinone are dissolved in 5 ml of glacial acetic acid and after the addition of 0.1 g (1 mmol) of acetic anhydride stirred for 3 hours at ambient temperature. Then 15 ml of water are added, the product precipitated is suction filtered, washed with water and dried.

Aufarbeitung

  1. customthe product precipitated
  2. filtrationfiltered
  3. washwashed with water
  4. customdried

Quellen und Nachweise

ORD-Eintrag
ord-1966048a0f8e41d49c2e9c11d16ae362
Quelldatensatz
uspto-grants-2005_02
Patentnummer
US06855710B2

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