Sodium hydrosulfide → HCID 21717447, compound

Participants

Reaction Steps

In 50 ml of DMF was dissolved 2.50 g (13.3 mmol) of allyl 4-cyanobenzoate, then, 2.8 g of magnesium chloride.6H2O and 2.20 g (27.5 mmol) of 70% sodium hydrosulfide were added to the solution at room temperature, and after stirring at the same temperature for one hour, 150 ml of water was added to the mixture. After adjusting the pH to 3 with a 20% aqueous potassium hydrogen sulfate, the precipitated solid was collected by filtration to obtain 2.92 g (13.2 mmol) of allyl 4-thiocarbamoylbenzoate as yellowish solid.

Provenance & Evidence