氢化诺卜醇及其卤代物的合成与结构分析

摘要

Hydronopol was prepared by the hydrogenation of nopol, which was synthesized from β-pinene and paraformaldehyde in the presence of Raney Ni. Hydronopyl chloride and hydronopyl bromide were synthesized from hydronopol with thionyl chloride, sodium bromide and sulfuric acid, respectively. Hydronopyl iodide was synthesized from hydronopyl chloride and sodium iodide. Identification and structural analysis were done using IR,1'H NMR,I3C NMR and MS methods .%由β-蒎烯与多聚甲醛反应制得了诺卜醇,再经Ni(R)催化氢化合成了氢化诺卜醇(ROH).然后由氢化诺卜醇与亚硫酰氯反应合成了氢化诺卜醇的氯代物(RCl),由氢化诺卜醇与溴化钠和硫酸反应合成了溴代物(RBr),由RCl与碘化钠反应合成了碘代物(RI),各产物的得率均在93％以上,GC含量97％以上.各化合物都进行了IR,1H NMR,13CNMR与MS分析,表征了其结构.