HCID 178504313, Verbindung → HCID 178520413, Verbindung

HRID 1953206Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1953206
[Cl-:1].[Cl-].[CH:3]1([Zr+2:8][C:9]2([CH2:14][CH2:15][O:16][Si](C)(C)C)[CH:13]=[CH:12][CH:11]=[CH:10]2)[CH:7]=[CH:6][CH:5]=[CH:4]1>C1(C)C=CC=CC=1>[Cl-:1].[Cl-:1].[CH:3]1([Zr+2:8][C:9]2([CH2:14][CH2:15][OH:16])[CH:10]=[CH:11][CH:12]=[CH:13]2)[CH:7]=[CH:6][CH:5]=[CH:4]1

Komponenten

3

Edukt 1

HCID 178504313HCID 178504313, Verbindung

Produkt 1

HCID 178520413HCID 178520413, VerbindungAusbeute 30 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

2.16 g (5.69 mmol) of the organocomplex (cyclopentadienyl)(trimethylsiloxyethylcyclopentadienyl) zirconium dichloride was added to a suspension of 2.9 g of Silica XPO 2407 in 75 ml of dry toluene at room temperature; the suspension immediately acquired a greenish-yellow color. The sample was maintained under continuous stirring at room temperature for 48 hours. The yellow solution was separated from the solid by filtration. The solution was brought to dryness and, after washing with three fractions of 15 ml of hexane, a dusty white solid was obtained. (0.57 g Yield: 30%) 1H-NMR: (Cl3CD): 1.65 (m,1H), 2.95 (t,2H), 4.05 (m,2H), 6.32 (m,2H), 6.35 (m,2H), 6.5 (s,5H).

Aufarbeitung

  1. temperatureThe sample was maintained
  2. customThe yellow solution was separated from the solid by filtration
  3. washafter washing with three fractions of 15 ml of hexane
  4. customa dusty white solid was obtained

Quellen und Nachweise

ORD-Eintrag
ord-4241ccab23ab417684444a42b9b8d999
Quelldatensatz
uspto-grants-2000_09
Patentnummer
US06114555

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