Reacción #2122479

Ecuación de reacción

Sodium bis(2-ethylhexyl)sulfosuccinate

AgNO3

→

Silver Bis[2-Ethylhexyl]Sulfosuccinate

Disolventes

diethylether

Condiciones de reacción

Tratamiento posterior

1. 1
   Otrothe aqueous phase was decanted
2. 2
   LavadoThe ether solution is then washed twice with deionized water
3. 3
   OtroThe aqueous phase is decanted
4. 4
   Otroevaporation
5. 5
   OtroThe remaining paste is dried in a vacuum oven at 25-50° C.
6. 6
   Otroa yield in excess of 90%
7. 7
   Otrois obtained

Procedimiento

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.

Fuente