Two stereocentered HKR of <i>anti</i>-β,β′-diphenylpropanoxirane and <i>anti</i>-3-phenylethyloxiranes catalysed by Co(<scp>iii</scp>)(salen)-OAc complex: enantioselective synthesis of (+)-sertraline and (+)-naproxen
作者:Rohit B. Kamble、Dattatraya Devalankar、Gurunath Suryavanshi
DOI:10.1039/c8nj01616j
日期:——
The Co(III)(salen)OAc-catalyzed two stereocentered hydrolytic kinetic resolution (HKR) of anti-β,β′-diphenylmethyloxirane and anti-3-phenylethyloxiranes affords the corresponding anti-1,2-diols and oxiranes in high enantiomeric excess. The synthetic potential of this methodology is demonstrated by the enantioselective synthesis of (+)-sertraline, an antidepressant drug, and (+)-naproxen, an anti-inflammatory
Co (III)(salen)OAc催化的抗-β,β'-二苯基甲基环氧乙烷和抗-3-苯基乙基环氧乙烷的两个立体中心水解动力学拆分(HKR)提供了高对映体过量的相应的抗-1,2-二醇和环氧乙烷。该方法的合成潜力通过抗抑郁药(+)-舍曲林和抗炎药(+)-萘普生的对映选择性合成得到证明。