反応 #2122479

反応方程式

Sodium bis(2-ethylhexyl)sulfosuccinate

AgNO3

→

Silver Bis[2-Ethylhexyl]Sulfosuccinate

溶媒

diethylether

反応条件

後処理

1. 1
   その他the aqueous phase was decanted
2. 2
   洗浄The ether solution is then washed twice with deionized water
3. 3
   その他The aqueous phase is decanted
4. 4
   その他evaporation
5. 5
   その他The remaining paste is dried in a vacuum oven at 25-50° C.
6. 6
   その他a yield in excess of 90%
7. 7
   その他is obtained

実験手順

Sodium bis(2-ethylhexyl)sulfosuccinate (NaAOT) is obtained from Fisher. 10 g NaAOT is dissolved in 100 mL diethylether and combined with an equal volume of 0.1 M aqueous AgNO3 in a separatory flask. The mixture is shaken and the aqueous phase was decanted. Two additional 100 mL volumes of 0.1 M AgNO3 are similarly ion exchanged with the ether solution. The ether solution is then washed twice with deionized water. The aqueous phase is decanted and the ether phase is reduced to a paste using rotary evaporation. The remaining paste is dried in a vacuum oven at 25-50° C., and a yield in excess of 90% is obtained.

出典