Pentacene → Pentacene maleimide

HRID 1362776

Reaktionsgleichung

Reaktionsgleichung von HRID 1362776
[CH:1]1[C:22]2[C:5](=[CH:6][C:7]3[C:20]([CH:21]=2)=[CH:19][C:18]2[C:9](=[CH:10][C:11]4[C:16]([CH:17]=2)=[CH:15][CH:14]=[CH:13][CH:12]=4)[CH:8]=3)[CH:4]=[CH:3][CH:2]=1.[C:23]1(=[O:29])[NH:27][C:26](=[O:28])[CH:25]=[CH:24]1>C1C(Cl)=CC=C(Cl)C=1>[CH:4]1[C:5]2[C:22](=[CH:21][C:20]3[C:7]([CH:6]=2)=[CH:8][C:9]2[C:18](=[CH:17][C:16]4[C:11]([CH:10]=2)=[CH:12][CH:13]=[CH:14][CH:15]=4)[CH:19]=3)[CH:1]=[CH:2][CH:3]=1.[C:26]1(=[O:28])[NH:27][C:23](=[O:29])[CH:24]=[CH:25]1

Komponenten

4

Reaktionsbedingungen

Temperatur
160 °C

Versuchsvorschrift

A suspension of pentacene (287 mg, 1 mmole) and maleimide (1 mmole) in 4 mL of dichlorobenzene is heated to 160° C. for 4 hours. The mixture is cooled to room temperature and the precipitate is filtered, washed with toluene and dried. Recrystallization from dichlorobenzene affords pure samples of pentacene-maleimide adduct as white needles.

Aufarbeitung

  1. temperatureThe mixture is cooled to room temperature
  2. filtrationthe precipitate is filtered
  3. washwashed with toluene
  4. customdried
  5. customRecrystallization from dichlorobenzene

Quellen und Nachweise

ORD-Eintrag
ord-85a1356c52bd41e4b4121d9a7f96ffc1
Quelldatensatz
uspto-grants-2011_02
Patentnummer
US07883685B1

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