反应条件
1.1: sodium hydroxide / methanol / 1.5 h / 20 °C / |Inert atmosphere 1.2: -10 - 20 °C 2.1: potassium carbonate / acetone / 0.08 h / |Inert atmosphere 2.2: 5 h / |Reflux 3.1: Lipase AK "AMANO" / hexane / 48 h / |Inert atmosphere 4.1: potassium hydroxide; water / methanol / |Reflux 5.1: hydrogen fluoride / acetonitrile; water / -20 - 20 °C View Scheme