1: With n-butyllithium in diethyl ether; hexane T=-78°C; 3 h; 2: With sulfur dioxide in diethyl ether; hexane T=-60°C; 0.333333 h; 3: With N-chloro-succinimide in diethyl ether; hexane T=-60 - 20°C; 1 h;

暂无反应条件数据

1.1: pyridine / dichloromethane / 15 - 25 °C 2.1: lithium hexamethyldisilazane / tetrahydrofuran / 1 h / 0 - 3 °C 3.1: N-bromosuccinmide / dichloromethane / 10 - 20 °C 3.2: 2.5 h / 10 - 75 °C 4.1: ammonium hydroxide / water / 20 - 103 °C / sealed tube View Scheme

1.1: pyridine / dichloromethane / 15 - 25 °C 2.1: lithium hexamethyldisilazane / tetrahydrofuran / 1 h / 0 - 3 °C 3.1: N-bromosuccinmide / dichloromethane / 10 - 20 °C 3.2: 2.5 h / 10 - 75 °C 4.1: ammonium hydroxide / water / 20 - 103 °C / sealed tube 5.1: acetonitrile; water / 20 - 60 °C View Scheme