Iodoethane → HCID 19806786, compound

Participants

Reaction Steps

A mixture of 1.55 g (7.6 mmole) of 4-amino-5-ethoxycarbonylisothiazolin-3-one-1-oxide, 1.38 g (10.0 mmole) of potassium carbonate, and 0.64 ml (8.0 mmole) of ethyl iodide in 6 ml dimethylsulfoxide was stirred at room temperature for 18 hours. The suspension was then poured onto crushed ice and extracted with ethyl acetate (3×30 ml). The combined organic phases were washed one time each with ice water and brine, then dried over sodium sulfate. The title compound, which was obtained upon removal of the solvent, was identical to the product of Example 7.

Provenance & Evidence