반응 #1951061

반응 방정식

Bromotrimethylsilane

cyclopropylmethyl-phosphonic acid diisopropyl ester

→

cyclopropylmethyl-phosphonic acid bis(trimethylsilyl) ester

반응 조건

후처리

1. 1
   온도to warm to ambient temperature
2. 2
   workup.STIRRINGstirred for three hours
3. 3
   농축concentrated by rotary evaporation

실험 절차

Bromotrimethylsilane (43 mL, 0.326 mol) was added dropwise to cyclopropylmethyl-phosphonic acid diisopropyl ester (18.00 g, 81.8 mmol) stirred in a reaction flask chilled to 5° C. The resulting solution was allowed to warm to ambient temperature, stirred for three hours, and then concentrated by rotary evaporation yielding crude cyclopropylmethyl-phosphonic acid bis(trimethylsilyl) ester which was used without further purification.

출처