Towards Biocatalytic Oxidation of Secondary Alcohols to Carbonyl Products of Relevance for Flavors and Fragrances

Eva Puchľová, T. Hilberath, Kvetoslava Vranková, F. Hollmann
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引用次数: 3

Abstract

Non-enantioselective alcohol dehydrogenases (ADHs) are rarely found in the biocatalysis portfolio. Generally, highly enantioselective ADHs are sought for. Using such ADHs for the oxidation of racemic alcohols generally results in a kinetic resolution of the starting material, which is unfavourable if the ketone represents the product of interest. In the current contribution we report the ADH from Sphingobium yanoikuyae (SyADH) as non-enantioselective ADH for the complete oxidation or rac-heptan-2-ol (representing further 2-alkanols).
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仲醇生物催化氧化制香精和香料相关羰基产物的研究
非对映选择性醇脱氢酶(ADHs)很少出现在生物催化组合中。通常,寻求高度对映选择性的ADH。使用这样的ADH氧化外消旋醇通常导致起始材料的动力学拆分,如果酮代表感兴趣的产物,这是不利的。在目前的贡献中,我们报道了来自Sphingobium yanoikuyae(SyADH)的ADH作为完全氧化的非对映选择性ADH或rac-庚-2-醇(代表另外的2-烷醇)。
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