Reaktion #1435718

Reaktionsgleichung

potassium hydride

(2-trimethylsiloxy-ethyl)-cyclopentadiene

→

potassium (2-trimethylsiloxy-ethyl)-cyclopentadienide

Ausbeute 81.0%

Lösungsmittel

tetrahydrofurane

tetrahydrofurane

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.ADDITIONis added
2. 2
   TemperaturThe reaction is maintained
3. 3
   Sonstigeleaving an oily solid which
4. 4
   Waschenis washed with hexane in order
5. 5
   Sonstigeto obtain a brown solid

Vorschrift

To a suspension of 0.5 g (12.4 mmol) of potassium hydride in tetrahydrofurane, 2.25 g (12.4 mmol) of (2-trimethylsiloxy-ethyl)-cyclopentadiene in tetrahydrofurane is added. The reaction is maintained under stirring for 2 hours and then the volatile compounds are eliminated, leaving an oily solid which is washed with hexane in order to obtain a brown solid. (2.2 g Yield: 81%)

Quelle