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α-环柠檬醛(1)是制备α-紫罗酮、α-大马酮(α-damascone)及α-胡萝卜素等萜类化合物的中间体。文献报道的合成方法,一般是用柠檬醛(2)与一级或二级
α-Cyclocitral (1) is an intermediate for the preparation of terpenoids such as α-ionone, α-damascone and α-carotene. Synthetic methods reported in the literature, usually with citral (2) and primary or secondary