Hydrochloric Acid → HCID 19773971, compound

Participants

Reaction Conditions

Reaction Steps

100 ml of chloroform and 7.3 ml (0.052 mol) of triethylamine were added and dissolved in 4.5 g (0.040 mol) of 4-hydroxypyridine-monohydrate and stirred at 25° C. To this was dropwise added 8.9 g (0.050 mol) of heptyl chlorocarbonate. After stirring for 30 minutes, a cold aqueous hydrochloric acid solution was added to the reaction mixture for liquid separation, and the chloroform layer separated was washed two times with cold water and dried with Glauber's salt. After the Glauber's salt was filtrated out, the chloroform was distilled out and the remaining precipitate was purified by column chromatography and crystallized in ethanol. The product had a melting point of from 44° to 50° C. Yield: 7.5 g, 83%.

Provenance & Evidence