1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.25 h / 0 °C / Inert atmosphere 1.2: 4 h / 20 °C 2.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C View Scheme
参考文献
MERCK SHARP and DOHME CORP.; MORRIELLO, Gregori, J.; WENDT, Harvey, R.; EDMONDSON, Scott, D.
Patent: WO2012/12314 A1, 2012 ;
WO 2012/012314 A1