CAN氧化长叶烯和莰烯的对比研究

A COMPARATIVE STUDY OF OXIDTION OF LONGIFOLENE AND CAMPHENE WITH CAN

报道了ＣＡＮ氧化长叶烯和莰烯的反应及其产物的分离鉴定工作，ＣＡＮ氧化长叶烯不生成γ－内酯，而是生成Ｅ－ω－乙酰氧甲基长叶烯（产率５５％）和Ｅ－ω－羧基长叶烯（产率２７．６％）。ＣＡＮ氧化莰烯生成γ－内酯，（产率２３．５％）和Ｅ－ω－乙酰氧甲基莰烯（产率９．８％）。上述反应产物除羧酸外都是优良的香料化合物，为松节油和重质松节油的综合利用提供了一个新的途径。

This paper reports the oxidation of longifolene and camphene with CAN. CANoxidizes longifolene to give E-ω-carboxy methyl longifolene(3)(yield 55%)and E-ω-carboxylongifolene(4)(yield 27.6%)CAN oxidizes camphene to give γ-lacton(5)(yield 9.8%)andE-ω-acetoxymethy camphene(6)(yield 9.8%).Both compounds(3)and( 6)are fineperfumes which have been used. And compound(5)is also a light fragrance.This paperprovides a new way for the use of turpentine and heavy turpentine.