Hydrochloric Acid → HCID 86643632, compound

Participants

Reaction Conditions

Reaction Steps

(S)-Ethyl 1-(1-(tert-butoxycarbonyl)pyrrolidin-3-yl)-6-iodo-4-oxo-1,4-dihydroquinoline-3-carboxylate (1.2 g, 1.08 mmol) was dissolved in 1,4-dioxane (10 mL) and 4.0M hydrogen chloride in 1,4-dioxane (4 mL) was added. The reaction was stirred at 23° C. for 3 hours, and the solvent was removed in vacuo. The solid was then dried in a vacuum oven at 50° C. for 18 hours to give 1.03 g (quant. yield) of (R)-ethyl 6-iodo-4-oxo-1-(pyrrolidin-3-yl)-1,4-dihydroquinoline-3-carboxylate hydrochloride as a yellow solid.

Provenance & Evidence