反应条件
1.1: tetrahydrofuran; diethyl ether / 3 h / 20 °C 2.1: lithium aluminium tetrahydride / diethyl ether / 2 h / Reflux 3.1: phosphoric acid / 3 h 4.1: N,N-dimethyl-formamide / 4 h / Reflux 5.1: sodium hydride / dimethyl sulfoxide; paraffin oil / 0.17 h / 20 °C / Inert atmosphere 5.2: 0.83 h / 40 °C View Scheme
参考文献
Asian Journal of Chemistry, , vol. 23, # 4 p. 1829 - 1832
