Iodine → HCID 70560461, compound

Participants

Reaction Conditions

Reaction Steps

In 750 ml of ethanol was dissolved 50 g of the compound (4) under heating, and 7.5 g (8.35 L ml) of ethylenediamine was added to the solution. A mixture of 50.8 g of iodine and 41.5 g of potassium iodide was dissolved in 500 ml of water, and the resulting aqueous solution was added dropwise to the previously prepared solution over about 30 minutes under stirring at 30° C. After additional 1 hour`s stirring, the precipitating solid was filtered off, which was washed with 50% ethanol, and dried to provide 59 g of the title compound (5) having the following physical properties.

Provenance & Evidence