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用莰烯经Ｖｉｌｓｍｅｉｅｒ－Ｈａａｃｋ甲酰化反应制得的莰烯醛为原料，分别在钯和镍催化下进行高压氢化合成了内型异莰烷基甲醇，并对先把催化氢化成内型异莰烷基甲醛再经镍催化氢化转变成醇的分步法及镍催化下高压氢化成异在烷基甲醇的一步法进行了比较，结果认为要使内型醇的得率高，还是用分步法更为适宜。以上两种合成法均优于文献报道的方法。本文还对阶羟甲基莰烯的氢化进行了探讨，并认为不能从它合成异莰烷基甲醇。
Camphene was prepared by the Vilsmeier-Haack formylation reaction of camphene with high-pressure hydrogenation under the catalysis of palladium and nickel to form isoposapentayl methanol.莰 alkyl-formaldehyde and then by nickel-catalyzed hydrogenation into alcohol step-by-step nickel-catalyzed hydrogenation and high pressure hydrogenation of iso-alkyl methanol one-step were compared, the results that make the endo-alcohol yield is high, or points Footwork is more appropriate. The above two methods are better than those reported in the literature. In this paper, the hydrogenation of the hydroxymethyl camphene was also investigated and it was considered that iso-iso-alkyl methanol could not be synthesized from it.