Enzymatic enantiomeric resolution of phenylethylamines structurally related to amphetamine
作者:Lourdes Muñoz、Anna M. Rodriguez、Gloria Rosell、M. Pilar Bosch、Angel Guerrero
DOI:10.1039/c1ob06251d
日期:——
prepared in good yields and excellent enantiomeric purity by enzymatic kinetic resolution using CAL-B and ethyl methoxyacetate as the acyl donor. In the case of the 4-hydroxyderivative of amphetamine (compound 4i), the S enantiomer racemized possibly in a dynamic kinetic resolution (DKR) under the enzymatic conditions used.
几种苯乙胺的两种对映体,在结构上与 安非他命通过CAL-B和CAL-B的酶促动力学拆分,制备了高收率和优异的对映体纯度。 甲氧基乙酸乙酯作为酰基供体。在苯丙胺的4-羟基衍生物(化合物4i)的情况下,S对映异构体在所用的酶促条件下可能以动态动力学拆分(DKR)外消旋。