Hydrochloric Acid → HCID 90412107, compound

Participants

Reaction Steps

To a solution of Example 236C (3 g, 5.63 mmol) in 20 mL tetrahydrofuran and 20 mL methanol was added 2N lithium hydroxide (8.44 mL, 16.88 mmol) and the mixture was stirred at room temperature for 4 hours. The mixture was neutralized with 2N aqueous hydrochloric acid, extracted with ethyl acetate and purified by flash chromatography eluting with 0-50% ethyl acetate in heptane to afford the title compound. MS (ESI(+)) m/e 394 (M+H)+.

Provenance & Evidence