Dimethylformamide → HCID 86685015, Verbindung

HRID 719047

Reaktionsgleichung

Reaktionsgleichung von HRID 719047
[CH3:1][C:2]1([CH3:28])[C:14]2[C:6]([N:7]=[C:8]3[C:13]=2[CH:12]=[CH:11][CH:10]=[CH:9]3)=[CH:5][C:4]2[CH:15]=[C:16]3[C:21]([C:3]1=2)=[CH:20][CH:19]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)[CH:18]=[CH:17]3.CN(C=O)C.[Br:34]N1C(=O)CCC1=O>O>[Br:34][C:15]1[C:4]2[CH:5]=[C:6]3[C:14]([C:2]([CH3:28])([CH3:1])[C:3]=2[C:21]2[C:16]=1[CH:17]=[CH:18][CH:19]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)[CH:20]=2)=[C:13]1[C:8]([CH:9]=[CH:10][CH:11]=[CH:12]1)=[N:7]3

Komponenten

5

Edukt 3

HCID 6228DimethylformamideHCID 67184N-bromobutanimideHCID 8668501412,12-Dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole

Produkt 1

HCID 86685015HCID 86685015, VerbindungAusbeute 94,8 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

The resulting 12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole (7.5 g) and DMF (53 ml) were added to a reaction vessel. N-bromosuccinimide (3.72 g) was added under ice-cooled conditions, and the mixture was stirred for 9 hours and then left for one night. Water (260 ml) was added, and the mixture was subjected to filtration to obtain a brownish white powder of 7-bromo-12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole (8.67 g; yield 94.6%).

Aufarbeitung

  1. temperaturecooled conditions
  2. waitleft for one night
  3. filtrationthe mixture was subjected to filtration

Quellen und Nachweise

ORD-Eintrag
ord-482225d7960242e497efc6bf60ca73fc
Quelldatensatz
uspto-grants-2015_11
Patentnummer
US09196837B2

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