Stereoselective syntheses of precursors to vicinal cis-dihydroxy-1-aminocyclopentane- and -cyclohexane-carboxylic acid methyl esters and their methoxy analogues are described. The chiral products are isolated as pure enantiomers. The absolute configurations at the new stereogenic centres are established by X-ray analysis.
本文描述了邻位顺式二羟基-1-
氨基
环戊烷和
环己烷甲酸甲酯及其甲氧基类似物的立体选择性合成。手性产物被分离为纯的对映体。新的立体中心绝对构型通过X射线分析确定。