StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Tris(1,1-dimethylethyl)phosphine → 2-[N-(1-naphthyl)-N-(9-phenylcarbazol-3-yl)-amino]-9,10-diphenylanthracene

HRID 1970766
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1970766
Br[C:2]1[CH:15]=[CH:14][C:13]2[C:4](=[C:5]([C:22]3[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=3)[C:6]3[C:11]([C:12]=2[C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)=[CH:10][CH:9]=[CH:8][CH:7]=3)[CH:3]=1.[C:28]1([NH:38][C:39]2[CH:40]=[CH:41][C:42]3[N:43]([C:52]4[CH:57]=[CH:56][CH:55]=[CH:54][CH:53]=4)[C:44]4[C:49]([C:50]=3[CH:51]=2)=[CH:48][CH:47]=[CH:46][CH:45]=4)[C:37]2[C:32](=[CH:33][CH:34]=[CH:35][CH:36]=2)[CH:31]=[CH:30][CH:29]=1.CC(C)([O-])C.[Na+].C(P(C(C)(C)C)C(C)(C)C)(C)(C)C>C1(C)C=CC=CC=1>[C:28]1([N:38]([C:2]2[CH:15]=[CH:14][C:13]3[C:4](=[C:5]([C:22]4[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=4)[C:6]4[C:11]([C:12]=3[C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)=[CH:10][CH:9]=[CH:8][CH:7]=4)[CH:3]=2)[C:39]2[CH:40]=[CH:41][C:42]3[N:43]([C:52]4[CH:53]=[CH:54][CH:55]=[CH:56][CH:57]=4)[C:44]4[C:49]([C:50]=3[CH:51]=2)=[CH:48][CH:47]=[CH:46][CH:45]=4)[C:37]2[C:32](=[CH:33][CH:34]=[CH:35][CH:36]=2)[CH:31]=[CH:30][CH:29]=1
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 4

HCID 83681Tris(1,1-dimethylethyl)phosphineHCID 222471632-Bromo-9,10-diphenylanthraceneHCID 23676156Sodium t-butoxideHCID 59132882N-(1-naphthyl)-N-(9-phenylcarbazol-3-yl)amine

Produkt 1

HCID 581847212-[N-(1-naphthyl)-N-(9-phenylcarbazol-3-yl)-amino]-9,10-diphenylanthraceneAusbeute 42,4 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

3.5 g (8.6 mmol) of 2-bromo-9,10-diphenylanthracene synthesized in Step 1 of Embodiment 1, 3.2 g (9.4 mmol) of N-(1-naphthyl)-N-(9-phenylcarbazol-3-yl)amine (abbreviation: PCN), 0.25 g (0.43 mmol) of bis(benzylideneacetone)palladium (0), and 2.1 g (21 mmol) of sodium tert-butoxide were put in a 200 mL three-neck flask, and the atmosphere of the flask was substituted with nitrogen. Thereafter, 50 mL of toluene and 0.86 g (0.43 mmol) of tri(tert-butyl)phosphine (10% hexane solution) were added to the mixture, and this reaction mixture was stirred for 5 hours at 80° C. After the reaction was completed, the reaction solution was washed with water, and the aqueous layer was extracted with ethyl acetate. The extracted solution was combined with the organic layer, and then dried with magnesium sulfate. After drying, this mixture was subjected to suction filtration, and the filtrate was concentrated. The obtained residue was purified by silica gel column chromatography (eluent: toluene). The obtained solid was recrystallized with a mixed solvent of chloroform and hexane, giving 2.6 g of 2[N-(1-naphthyl)-N-(9-phenylcarbazol-3-yl)-amino]-9,10-diphenylanthracene (abbreviation: 2PCNPA) as yellow powder in 42% yield. It was confirmed by a nuclear magnetic resonance measurement (NMR) that this compound was 2-[N-(1-naphthyl)-N-(9-phenylcarbazol-3-yl)-amino]-9,10-diphenylanthracene (abbreviation: 2PCNPA).

Aufarbeitung

  1. washthe reaction solution was washed with water
  2. extractionthe aqueous layer was extracted with ethyl acetate
  3. dry with materialdried with magnesium sulfate
  4. customAfter drying
  5. filtrationthis mixture was subjected to suction filtration
  6. concentrationthe filtrate was concentrated
  7. customThe obtained residue was purified by silica gel column chromatography (eluent: toluene)
  8. customThe obtained solid was recrystallized with a mixed solvent of chloroform and hexane

Quellen und Nachweise

ORD-Eintrag
ord-6f3a1e140ea54099a87d4cb8f0e4f6dd
Quelldatensatz
uspto-grants-2013_04
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08431252B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion