Sodium Carbonate → HCID 59722238, Verbindung

HRID 1513628Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1513628
Br[C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:13]=[C:12]([C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=3)[N:11]=[C:10]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)[CH:9]=2)=[CH:4][CH:3]=1.[C:26]1([C:32]2[C:33]3[C:38]([C:39]([C:49]4[CH:54]=[CH:53][CH:52]=[CH:51][CH:50]=4)=[C:40]4[C:45]=2[CH:44]=[C:43](B(O)O)[CH:42]=[CH:41]4)=[CH:37][CH:36]=[CH:35][CH:34]=3)[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1.C(=O)([O-])[O-].[Na+].[Na+]>COCCOC.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[C:26]1([C:32]2[C:33]3[C:38]([C:39]([C:49]4[CH:54]=[CH:53][CH:52]=[CH:51][CH:50]=4)=[C:40]4[C:45]=2[CH:44]=[C:43]([C:2]2[CH:3]=[CH:4][C:5]([C:8]5[CH:13]=[C:12]([C:14]6[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=6)[N:11]=[C:10]([C:20]6[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=6)[CH:9]=5)=[CH:6][CH:7]=2)[CH:42]=[CH:41]4)=[CH:37][CH:36]=[CH:35][CH:34]=3)[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1

Komponenten

6

Edukt 3

HCID 10340Sodium CarbonateHCID 6334864-(4-Bromophenyl)-2,6-diphenylpyridineHCID 231602159,10-Diphenylanthracene-2-boronic Acid

Produkt 1

HCID 59722238HCID 59722238, VerbindungAusbeute 83 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 178418397HCID 178418397, VerbindungKatalysatorHCID 80711,2-DimethoxyethaneLösungsmittel

Versuchsvorschrift

4-(4-Bromophenyl)-2,6-diphenylpyridine 4.2 g (11 mmol), 9,10-diphenylanthracene-2-boronic acid 4.9 g (13 mmol) and tetrakis(triphenylphosphine)palladium 0.21 g (0.22 mmol) were dissolved in 60 mL of 1,2-dimethoxyethane. A 2.0M sodium carbonate aqueous solution 30 mL was added thereto, and the solution was refluxed for 8 hours under argon atmosphere by heating. After finishing the reaction, the solution was filtered, and a solid matter obtained was washed with water, methanol and toluene to obtain 5.8 g (yield: 83%) of a greenish white solid matter. Mass spectral analysis of the above solid matter resulted in confirming that m/e was 635 versus a molecular weight of 635.26 and that it was the aimed compound 4.

Aufarbeitung

  1. temperaturethe solution was refluxed for 8 hours under argon atmosphere
  2. temperatureby heating
  3. customthe reaction
  4. filtrationthe solution was filtered
  5. customa solid matter obtained
  6. washwas washed with water, methanol and toluene

Quellen und Nachweise

ORD-Eintrag
ord-ecc02c8a9179495bb723a157bedb2783
Quelldatensatz
uspto-grants-2012_07
Patentnummer
US08217570B2

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