作者:Sosunovych, Bohdan S.、Timokhin, Oleksii S.、Kucher, Olexandr V.、Demianyk, Nadiia Y.、Hys, Denys V.、Zvarych, Yelyzaveta A.、Smolii, Oleg B.、Vashchenko, Bohdan V.、Grygorenko, Oleksandr O.
DOI:10.1016/j.tet.2024.134068
日期:——
Synthesis and enzymatic resolution of a new class of alicyclic and heterocyclic mandelic acid derivatives was described. The method relied on the preparation of cyanohydrins from the commercially available aldehydes followed by hydrolysis to corresponding racemic hydroxy esters that were used in the resolution with the enzyme. An alternative approach was proposed for compounds that were not suitable
描述了一类新型脂环族和杂环扁桃酸衍生物的合成和酶促拆分。该方法依赖于从市售醛制备氰醇,然后水解成相应的外消旋羟基酯,用于用酶进行拆分。对于不适合此程序的化合物提出了替代方法。对于选定的实施例,使用随后的酯水解、随后非对映体盐的对映体富集重结晶来合成相应的扁桃酸类似物。