反応 #721796

反応方程式

methyloctadecylsulfide

methyl iodide

→

title compound

収率 77.0%

dimethyloctadecylsulfonium iodide

収率 77.0%

溶媒

acetone

反応条件

後処理

1. 1
   その他In a flask equipped with a stirrer
2. 2
   その他Precipitated crystals
3. 3
   ろ過were collected by filtration under reduced pressure
4. 4
   その他recrystallized from acetone

実験手順

In a flask equipped with a stirrer was charged 3.0 g of the crude methyloctadecylsulfide, 2.1 g of methyl iodide and 50 ml of acetone, and the mixture was stirred at room temperature for 24 hours. Precipitated crystals were collected by filtration under reduced pressure and recrystallized from acetone to obtain 3.4 g of the title compound. Melting point: 82.5° C.

出典