缩水甘油三甲基氯化铵

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A one-liter flask equipped with gas sparger, mechanical stirrer, thermometer and an aqueous acid trap was charged with epichlorohydrin (55.2 grams, 6.0 mol) and placed in an isothermal bath at 19° C. Trimethylamine gas (119.5 grams, 2.0 mol) was then sparged into the epichlorohydrin over a period of 3 hours. The temperature was maintained below 23° C. The solution was stirred for an additional 30 minutes and the precipitate collected by filtration. The crystalline product was washed with diethylether and vacuum dried to afford 262.2 grams of 2,3-epoxypropyltrimethylammonium chloride. A one-liter flask equipped with gas sparger, mechanical stirrer placed in an isothermal bath at 19° C The temperature was maintained below 23° C the precipitate collected by filtration The crystalline product was washed with diethylether and vacuum dried to afford 262.2 grams of 2,3-epoxypropyltrimethylammonium chloride

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A one-liter flask equipped with gas sparger, mechanical stirrer, thermometer and an aqueous acid trap was charged with epichlorohydrin (55.2 grams, 6.0 mol) and placed in an isothermal bath at 19° C. Trimethylamine gas (119.5 grams, 2.0 mol) was then sparged into the epichlorohydrin over a period of 3 hours. The temperature was maintained below 23° C. The solution was stirred for an additional 30 minutes and the precipitate collected by filtration. The crystalline product was washed with diethylether and vacuum dried to afford 262.2 grams of 2,3-epoxypropyltrimethylammonium chloride. A one-liter flask equipped with gas sparger, mechanical stirrer placed in an isothermal bath at 19° C The temperature was maintained below 23° C the precipitate collected by filtration The crystalline product was washed with diethylether and vacuum dried to afford 262.2 grams of 2,3-epoxypropyltrimethylammonium chloride

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A one-liter flask equipped with gas sparger, mechanical stirrer, thermometer and an aqueous acid trap was charged with epichlorohydrin (55.2 grams, 6.0 mol) and placed in an isothermal bath at 19° C. Trimethylamine gas (119.5 grams, 2.0 mol) was then sparged into the epichlorohydrin over a period of 3 hours. The temperature was maintained below 23° C. The solution was stirred for an additional 30 minutes and the precipitate collected by filtration. The crystalline product was washed with diethylether and vacuum dried to afford 262.2 grams of 2,3-epoxypropyltrimethylammonium chloride. A one-liter flask equipped with gas sparger, mechanical stirrer placed in an isothermal bath at 19° C The temperature was maintained below 23° C the precipitate collected by filtration The crystalline product was washed with diethylether and vacuum dried to afford 262.2 grams of 2,3-epoxypropyltrimethylammonium chloride

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A one-liter flask equipped with was gas sparger, mechanical stirrer, thermometer and an aqueous acid trap was charged with epichlorohydrin (552 grams, 6.0 mol) and placed in an isothermal bath at 19° C. Trimethylamine gas (119.5 grams, 2.0 mol) was then sparged into the epichlorohydrin over a period of 3 hours. The temperature was maintained below 23° C. The solution was stirred for an additional 30 minutes and the precipitate collected by filtration. The crystalline product was washed with diethylether and vacuum dried to afford 262.2 grams of 2,3-epoxypropyltri-methylammonium chloride. A one-liter flask equipped placed in an isothermal bath at 19° C The temperature was maintained below 23° C the precipitate collected by filtration The crystalline product was washed with diethylether and vacuum dried to afford 262.2 grams of 2,3-epoxypropyltri-methylammonium chloride

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A one-liter flask equipped with gas sparger, mechanical stirrer, thermometer and an aqueous acid trap was charged with epichlorohydrin (55.2 grams, 6.0 mol) and placed in an isothermal bath at 19° C. Trimethylamine gas (119.5 grams, 2.0 mol) was then sparged into the epichlorohydrin over a period of 3 hours. The temperature was maintained below 23° C. The solution was stirred for an additional 30 minutes and the precipitate collected by filtration. The crystalline product was washed with diethylether and vacuum dried to afford 262.2 grams of 2,3-epoxypropyltrimethylammonium chloride. A one-liter flask equipped with gas sparger, mechanical stirrer placed in an isothermal bath at 19° C The temperature was maintained below 23° C the precipitate collected by filtration The crystalline product was washed with diethylether and vacuum dried to afford 262.2 grams of 2,3-epoxypropyltrimethylammonium chloride