Preparation of Pure (-)-(1<i>R</i>,2<i>S</i>,5<i>R</i>)-2-(1-Methyl-1-phenylethyl)-5- methylcyclehexanol in Larger Amounts
作者:Heinz Herzog、Hans-Dieter Scharf
DOI:10.1055/s-1986-31662
日期:——
A method is described for the separation of (-)-(1R,2S, 5R)-1-(1-methyl-1-phenylethyl)-5-methylcyclohexanol (1; 8-phenylimenthol) in preparative amounts in the form of its chloroacetatce 3 from the accompanying diastereomer 2, which is formed according to Corey's synthesis.
描述了一种分离制备量的(-)-(1R,2S,5R)-1-(1-甲基-1-苯基乙基)-5-甲基环己醇(1;8-苯基薄荷醇)的方法,其形式为氯乙酸 3 来自伴随的非对映异构体 2,其根据 Corey 的合成形成。