Hydrochloric Acid → HCID 58474435, compound

Participants

Reaction Steps

To a solution of 145 (900 mg, 2.034 mmol) in THF (20 mL) was added 3M HCl (30 mL) and the reaction mixture was heated to reflux for 24 hours. The mixture was cooled to RT, and concentrated. The residual aqueous solution was treated with solid sodium bicarbonate and then extracted with DCM. The organic phase was collected, dried over anhydrous Na2SO4, filtered and concentrated. The crude aldehyde 146 (810 mg, 100% yield) was used in the next step with no additional purification. MS (m/z)=399.3 (M+H)

Provenance & Evidence