1,2,3,4,5,6,7,8-octapropyl-9,10-dihydroanthracene → 1,2,3,4,5,6,7,8-octapropylanthracene

HRID 600131Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 600131
[CH2:1]([C:4]1[C:17]2[CH2:16][C:15]3[C:10](=[C:11]([CH2:27][CH2:28][CH3:29])[C:12]([CH2:24][CH2:25][CH3:26])=[C:13]([CH2:21][CH2:22][CH3:23])[C:14]=3[CH2:18][CH2:19][CH3:20])[CH2:9][C:8]=2[C:7]([CH2:30][CH2:31][CH3:32])=[C:6]([CH2:33][CH2:34][CH3:35])[C:5]=1[CH2:36][CH2:37][CH3:38])[CH2:2][CH3:3]>C1C=CC=CC=1>[CH2:30]([C:7]1[C:8]2[C:17](=[CH:16][C:15]3[C:10]([CH:9]=2)=[C:11]([CH2:27][CH2:28][CH3:29])[C:12]([CH2:24][CH2:25][CH3:26])=[C:13]([CH2:21][CH2:22][CH3:23])[C:14]=3[CH2:18][CH2:19][CH3:20])[C:4]([CH2:1][CH2:2][CH3:3])=[C:5]([CH2:36][CH2:37][CH3:38])[C:6]=1[CH2:33][CH2:34][CH3:35])[CH2:31][CH3:32]

Komponenten

3

Edukt 1

HCID 114323181,2,3,4,5,6,7,8-octapropyl-9,10-dihydroanthracene

Produkt 1

HCID 114550891,2,3,4,5,6,7,8-octapropylanthraceneAusbeute 79,6 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 241BenzeneLösungsmittel

Versuchsvorschrift

After 2,3-dichloro-5,6-dicyanoquinone (0.100 g, 0.440 mmol) was added to a solution of 1,2,3,4,5,6,7,8-octapropyl-9,10-dihydroanthracene (0.208 g, 0.400 mmol) in benzene (5 ml), the mixture was refluxed for an hour with heating. The reaction mixture was filtered to remove hydroquinone and purified by silica gel column chromatography (ethyl acetate/hexane, 99/1) to give the title compound (0.164 g) as a white solid. The isolation yield was 79%.

Aufarbeitung

  1. temperaturethe mixture was refluxed for an hour
  2. temperaturewith heating
  3. filtrationThe reaction mixture was filtered
  4. customto remove hydroquinone
  5. custompurified by silica gel column chromatography (ethyl acetate/hexane, 99/1)

Quellen und Nachweise

ORD-Eintrag
ord-8065783f97954cc58ed3954c39c8ddcd
Quelldatensatz
uspto-grants-2011_03
Patentnummer
US07901594B2

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