Acetone → HCID 69318184, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of the product of Step 5 (1.0 g, 2.7 mmol) and 5M HCl (15 ml) in dioxane (30 ml)/acetone (30 ml) was heated to 100° C. for 3 hour. The mixture was cooled to room temperature and the solvent evaporated in vacuo. The residue was co-evaporated with acetone (2×20 ml) and ethanol/acetone (1:1, 20 ml) to give the title compound (1.0 g, 88%); MS(ES−) m/e 346 [M−H]−.

Provenance & Evidence