Methanol → (3-Chloropropyl)decyldimethylammonium bromide

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

Into a 1000 mL, round-bottomed flask equipped with air condensers and a magnetic stirring plate was charged N,N-dimethyldecylamine (200.0 grams, 1.08 moles), 1-bromo-3-chloropropane (170 grams, 1.08 moles) and methanol (200 mL). The reaction was maintained at 65° C. for 18 hours. Solvent was removed by rotary evaporation under reduced pressure and furthermore with high vacuum distillation to yield brown oil. The oil was placed in a beaker and stirred with hexane/t-butylmethylether 1:1 solution (400 mL) causing a white precipitate. The solids were collected by vacuum filtration. Solids were dried in a vacuum oven at 30° C. overnight. Yield 305.0 grams (0.089 moles, 82%).

Herkunft & Nachweise