反应详情

{4-[(1-{[2-(2-Fluorophenyl)-1-methylcarbamoylethyl]methylcarbamoyl}2-(2-naphthyl)ethyl)methylcarbamoyl]-1,1-dimethyl-but-3-enyl}carbamic acid tert-butyl ester (0.36 g; 0.557 mmol) was dissolved in methylene chloride (3 ml). Trifluoro acetic acid (3 ml) was added and the reaction mixture was stirred 5 min at room temperature. Methylene chloride (25 ml), sodium hydrogen carbonate/sodium carbonate (3 ml) and sodium hydrogen carbonate (s) was added until pH=8. The organic phase was dried (magnesium sulfate) and the solvent was removed in vacuo. The residue was lyophylised to afford 0.237 g of the title compound.

1. dry with materialThe organic phase was dried (magnesium sulfate)
2. customthe solvent was removed in vacuo