Reaktion #2684

Reaktionsgleichung

HCl

Decylmagnesium bromide

diethylcarbonate

Tetradecylmagnesium bromide

→

di-n-decyl-n-tetradecylcarbinol

Lösungsmittel

ethyl ether

ethyl ether

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.STIRRINGstirred for one hour at 30° C
2. 2
   TrocknenThe organic layer is dried with magnesium sulfate
3. 3
   Sonstigethe ethyl ether evaporated off

Vorschrift

Decylmagnesium bromide (0.66 mole) in ethyl ether is slowly added to 0.33 moles of diethylcarbonate in 100 ml ethyl ether and stirred for one hour at 30° C. (nitrogen atmosphere). Tetradecylmagnesium bromide (0.33 moles) is slowly added to the solution and stirred for one hour at 30° C. The mixture is then slowly poured into 600 ml of a cold 10% HCl solution. The organic layer is dried with magnesium sulfate and the ethyl ether evaporated off to give di-n-decyl-n-tetradecylcarbinol.

Quelle