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Synthesis of P-chiral, non-racemic phosphinylacetates via enzymatic resolution of racemates
被引:0
|作者:
Kielbasinski, P
Zurawinski, R
Pietrusiewicz, KM
Zablocka, M
Mikolajczyk, M
机构:
[1] Polish Acad Sci, Ctr Mol & Macromol Studies, PL-90363 Lodz, Poland
[2] Marie Curie Sklodowska Univ, Dept Chem, PL-20031 Lublin, Poland
关键词:
chiral phosphine oxides;
enzymatic hydrolysis;
kinetic resolution;
D O I:
暂无
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A series of racemic methyl phosphinylacetates was hydrolyzed in the presence of porcine liver esterase (PLE) under the kinetic resolution conditions to give the corresponding P-chiral phosphinylacetic acids and recovered esters in high enantiomeric purity (72-100% ee). The Jones' active site model was applied to explain the enantioselectivity of this reaction.
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页码:564 / 572
页数:9
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