Hydrochloric Acid → HCID 58044158, compound

Participants

Reaction Steps

Compound 258a (2.18 g, 5 mmol) was suspended in dioxane (10 mL). Saturated hydrogen chloride in dioxane (20 mL) was added dropwise. The reaction mixture was stirred for 20 minutes and concentrated under reduced pressure to afford 258b, which was used without further purification in the next step. LC/MS: m/z 335 (M+H)+

Provenance & Evidence