Propionyl chloride → HCID 20293163, compound

Participants

Reaction Steps

To a solution of 30 g of 5-benzyloxy-8-amino-1,4-benzodioxane (XX); code number 760 727, in 250 ml of chloroform and 21.3 ml of triethylamine, cooled to 0° C., 12.1 cm3 of propionyl chloride were slowly added. Then, it was stirred for 17 hours, washed with a solution of diluted hydrochloric acid, with water, with an aqueous solution of sodium bicarbonate, then with water, the organic phase was evaporated and the residue recrystallized in ethyl acetate.

Provenance & Evidence