1,1'-Biphenyl, mixt. with 1,1'-oxybis(benzene) → HCID 178469605, Verbindung

HRID 1656741Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1656741
[Cl:1][C:2]1[CH:20]=[CH:19][C:5]([NH:6][CH:7]=[C:8]([C:14]([O:16][CH2:17][CH3:18])=[O:15])[C:9]([O:11]CC)=O)=[C:4]([CH2:21][CH2:22][O:23][Si:24]([C:27]([CH3:30])([CH3:29])[CH3:28])([CH3:26])[CH3:25])[C:3]=1[F:31].C1C=CC(C2C=CC=CC=2)=CC=1.C1C=CC(OC2C=CC=CC=2)=CC=1>CCOCC>[Cl:1][C:2]1[CH:20]=[C:19]2[C:5](=[C:4]([CH2:21][CH2:22][O:23][Si:24]([C:27]([CH3:29])([CH3:28])[CH3:30])([CH3:26])[CH3:25])[C:3]=1[F:31])[N:6]=[CH:7][C:8]([C:14]([O:16][CH2:17][CH3:18])=[O:15])=[C:9]2[OH:11]

Komponenten

4

Edukt 2

HCID 246701,1'-Biphenyl, mixt. with 1,1'-oxybis(benzene)HCID 131718231HCID 131718231, Verbindung

Produkt 1

HCID 178469605HCID 178469605, VerbindungAusbeute 76,8 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 3283Diethyl EtherLösungsmittel

Reaktionsbedingungen

Temperatur
200 °C

Versuchsvorschrift

To 8.35 g (17.1 mmol) of the compound (128), 80 ml of Dowtherm A (Trademark) was added, and the solution was heated until a fraction of 200° C. was taken out. The solution was further heated at reflux for 5 minutes. After air-cooling, 50 ml of ether was added to the solution, and the crystals were filtered off to obtain 5.62 g of the subject compound (129) in a 74% yield.

Aufarbeitung

  1. temperatureThe solution was further heated
  2. temperatureat reflux for 5 minutes
  3. temperatureAfter air-cooling
  4. filtrationthe crystals were filtered off

Quellen und Nachweise

ORD-Eintrag
ord-ba4e26b8ddd64a8f835c5d11046f3c2b
Quelldatensatz
uspto-grants-1993_10
Patentnummer
US05254685

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