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维生素A及其衍生物的合成是一个受到广泛注意的课题。自从1931年Karrer阐明了维生素A的结构后,至今所有工业生产的合成路线均采用β-紫罗兰酮为原料,从而导致对β-紫罗兰酮及其前体的大量合成研究。
The synthesis of vitamin A and its derivatives is a subject of widespread attention. Since the structure of vitamin A was elucidated by Karrer in 1931, so far all synthetic routes to industrial production have used β-ionone as a starting material, leading to extensive synthesis studies of β-ionone and its precursors.