Reaktion #1714593

Reaktionsgleichung

sodium cyclopentadienide

dibutyldichlorosilane

→

dibutylchloro(cyclopentadienyl)silane

Lösungsmittel

THF

THF

THF

Reaktionsbedingungen

Aufarbeitung

1. 1
   Einengenwas concentrated under reduced pressure, and unreacted materials
2. 2
   workup.DISTILLATIONwere distilled away
3. 3
   SonstigeThe residue was used in the next step without further purification

Vorschrift

THF in a volume of 100 ml was added to 100 ml (200 mmol) of a 2M THF solution of sodium cyclopentadienide. The mixture was cooled to −78° C., and 100 ml of THF was added thereto. Further, 21.3 g (100 mmol) of dibutyldichlorosilane was gradually added dropwise. The mixture was stirred at room temperature for 24 hours and was concentrated under reduced pressure, and unreacted materials were distilled away. The residue was used in the next step without further purification.

Quelle