Hydrochloric Acid → HCID 86747319, compound

Participants

Reaction Steps

750 mg (1.5 mmol) of the compound (84) obtained in Example 10 (1) was added to 10 ml of dioxane and 10 ml of ethanol, and then 2.5 ml of 4N hydrochloric acid solution in dioxane was added to the solution. The solution was stirred at room temperature for 1 hour, and the solvent was removed by distillation. The powder was filtered off and washed successively with ethanol and ether to obtain 324 mg of the subject compound (88) in a 49% yield. The result of the analysis of this compound was as follows.

Provenance & Evidence