Реакция #2684

Уравнение реакции

HCl

Decylmagnesium bromide

diethylcarbonate

Tetradecylmagnesium bromide

→

di-n-decyl-n-tetradecylcarbinol

Растворители

ethyl ether

ethyl ether

Условия реакции

Обработка

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

Методика

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.

Источник