反应详情

A mixture of chiral (2′S, 3S, 4′R)-1-acetyl-6-chloro-4′-[5-chloro-2-(2-methanesulfonylamino-1,1-diethyl-2-oxo-ethoxy)-phenyl]-2′-(5-fluoro-2-methyl-phenyl)-6′-thioxo spiro[3H-indole-3,3′-piperidine]-2(1H)-one (45 mg) and K2CO3 (30 mg) in methanol (2 mL) was stirred at room temperature for 15 min, and then the mixture was partitioned between ethyl acetate and diluted aqueous HCl solution. The organic layer was washed with brine, dried over anhydrous Na2SO4, concentrated to give the title compound as white solid (35 mg).

1. customthe mixture was partitioned between ethyl acetate and diluted aqueous HCl solution
2. washThe organic layer was washed with brine
3. dry with materialdried over anhydrous Na2SO4
4. concentrationconcentrated