HCID 86591979, compound → HCID 21072057, compound

Participants

Reaction Steps

To a solution of 19a (1.0 g, 1.17 mmol) in MeOH (2 mL) was added a solution of LiOHH2O (48.5 mg, 1.17 mmol, Aldrich). The resulting solution was stirred at room temperature for 4 h. Solvents were evaporated and the residue was purified by silica column chromatography. Product 20a was obtained as a white solid (0.8 g; yield 81%).

Provenance & Evidence