Hydrochloric Acid → HCID 68405906, compound

Participants

Reaction Steps

Through a cooled solution of Example 51B (6.5 g, 33 mmol) and ethanol (9.6 mL, 165 mmol) in methylene chloride (10 ml) was bubbled HCl gas at 0° C. for 30 minutes. The reaction was kept in a refrigerator at 4° C. for 60 hours. The reaction mixture was then concentrated and triturated with diethyl ether to obtain a precipitate of the titled compound. MS (ESI+) m/z 244 (M+H)+.

Provenance & Evidence