反应条件
1: pyridine / chloroform / 12 h / 25 °C / |Inert atmosphere 2: diethylamino-sulfur trifluoride / dichloromethane / 3.17 h / -78 - 25 °C / |Inert atmosphere 3: lithium hydroxide hydrate; water / tetrahydrofuran; methanol / 5 h / 25 °C 4: pyridinium chlorochromate; magnesium sulfate / dichloromethane / 2 h / 25 °C / |Inert atmosphere View Scheme
参考文献
F. HOFFMANN-LA ROCHE AG; HOFFMANN-LA ROCHE INC.; BUETTELMANN, Bernd; CECCARELLI, Simona M.; KUEHNE, Holger; KUHN, Bernd; NEIDHART, Werner; OBST SANDER, Ulrike; RICHTER, Hans
Patent: WO2013/189841 A1, 2013 ;