化学合成。
化学合成
合成路线 1(1. 合成:4277-34-3)
产率:96.1%
合成条件:With lithium aluminium tetrahydride In diethyl ether at 20℃; for 4 h;
实验步骤:制备(Z) - 环氧-4-烯醇(1)将9-氧杂二环[6.1.0]壬-4-烯(4.2g,33.8mmol)缓慢加入悬浮在乙醚中的LiAlH 4(1.2g,30.4mmol)中 (100毫升)。 在室温下搅拌4小时后,通过依次加入4mL H 2 O,4mL 25%NaOH(aq)和4mL H 2 O对反应进行后处理。 过滤所得混合物,将滤液干燥(Na 2 SO 4)并再次过滤。 浓缩澄清的醚溶液,得到4.1g(Z) - 环辛-4-烯醇,收率96.1%。
参考文献:
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