Enantiopure β-hydroxy sulfoxides and catechol sulfoxides were obtained, by chemoenzymatic synthesis, involving dioxygenase-catalysed benzylic hydroxylation or arene cis-dihydroxylation and cis-diol dehydrogenase-catalysed dehydrogenation. Absolute configurations of chiral hydroxy sulfoxides were determined by X-ray crystallography, ECD spectroscopy and stereochemical correlation. The application of
通过
化学酶促合成,获得了对映体纯的β-羟基亚砜和
邻苯二酚亚砜,其涉及双加氧酶催化的苄基羟基化或
芳烃顺式-二羟基化和顺式
-二醇脱氢酶催化的脱氢。通过X射线晶体学,
ECD光谱和立体
化学相关性确定手性羟基亚砜的绝对构型。研究了一系列新的β-羟基亚砜作为手性
配体的应用。