1.1: calcium monohydride / 0.5 h / 230 °C / Inert atmosphere 1.2: 1 h / 20 °C 1.3: 1 h / 100 °C 2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 65 °C / Inert atmosphere 2.2: 0.17 h View Scheme
参考文献
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
Patent: US2011/195954 A1, 2011 ;
