Potassium Iodide → HCID 22326085, compound

Participants

Reaction Steps

While being cooled with ice, 500 ml of water was added to the reaction liquid that had been stirred for 10 hours at room temperature, and a component dissolved in the reaction liquid was extracted with dichloromethane. The dichloromethane-containing organic phase was washed with aqueous sodium hydrogencarbonate and then with water. After being thus washed, the organic phase was concentrated to obtain di(4-t-amylphenyl)iodonium sulfate. The sulfate was put into an excess amount of aqueous potassium iodide. The resulting aqueous solution was extracted with dichloromethane and washed with water, and this organic phase was concentrated to obtain di(4-t-amylphenyl)iodonium iodide. The yield was 75 g.

Provenance & Evidence