1,2-Diethenylbenzene → HCID 22401814, Verbindung

HRID 260557

Reaktionsgleichung

Reaktionsgleichung von HRID 260557
[C:1]1([CH:7]([CH3:12])[CH2:8][SiH:9]([Cl:11])[Cl:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:13]([C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=1[CH:21]=[CH2:22])=[CH2:14]>C(O)(C)C.[H+].[H+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl>[C:1]1([CH:7]([CH3:12])[CH2:8][Si:9]([C:19]2[CH:18]=[CH:17][C:16]([CH2:21][CH3:22])=[C:15]([CH2:13][CH3:14])[C:20]=2[Si:9]([Cl:10])([Cl:11])[CH2:8][CH:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[CH3:12])([Cl:11])[Cl:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Komponenten

5

Edukt 2

HCID 666661,2-DiethenylbenzeneHCID 1233243423-Phenyl-1,1-dichloro-1-silabutane

Produkt 1

HCID 22401814HCID 22401814, VerbindungAusbeute 70,4 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 61859Chloroplatinic acidKatalysatorHCID 3776IsopropanolLösungsmittel

Versuchsvorschrift

In the same apparatus and procedures as EXAMPLE 1, 18.5 g (0.084 mole) of 3-(phenyl)-1,1-dichloro-1-silabutane and 90 μl of 1% chloroplatinic acid solution in isopropanol were placed and then 5.0 g (0.038 mole) of divinylbenzene was added dropwise for 10 min. The solution was reacted for 6 hours at room temperature under the dry nitrogen atmosphere. Vacuum distillation gave 15.2 g (186°-188° C./0.03 mmHg) of bis{(2-phenylpropyl)dichlorosilyl}diethylbenzene in 70.4% yield.

Aufarbeitung

  1. customThe solution was reacted for 6 hours at room temperature under the dry nitrogen atmosphere
  2. distillationVacuum distillation

Quellen und Nachweise

ORD-Eintrag
ord-27b739cf17a64aa6ae371e8fbb943926
Quelldatensatz
uspto-grants-1996_06
Patentnummer
US05527934

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