反応 #629759

反応方程式

1-Chlorooctane

dimethyl carbonate

carbon dioxide

→

methyl 1-octyl carbonate

収率 15.0%

溶媒

反応条件

後処理

1. 1
   温度heated
2. 2
   温度the bomb is cooled to room temperature
3. 3
   その他After separating the catalyst
4. 4
   ろ過by filtration, distillation

実験手順

1-Chlorooctane (297.36 g, 1.0 mole), dimethyl carbonate (450 g, 5.0 moles) and 30.0 g of DOWEX® MWA-1 beads (Trademark of The Dow Chemical Company) are combined in a 2-liter stainless steel Paar bomb. The reactor is pressurized to 100 psi of carbon dioxide and heated with stirring to 150° C. After 2 hours, the bomb is cooled to room temperature and vented. After separating the catalyst by filtration, distillation gives 28.1 g (15 percent yield based on starting 1-chlorooctane) of methyl 1-octyl carbonate.

出典