In an article, author is Eger, Elisabeth, once mentioned the application of 3976-69-0, Computed Properties of C5H10O3, Name is (R)-Methyl 3-hydroxybutanoate, molecular formula is C5H10O3, molecular weight is 118.13, MDL number is MFCD00063289, category is chiral-catalyst. Now introduce a scientific discovery about this category.
Stereoselective catalysts for the Pictet-Spengler reaction of tryptamines and aldehydes may allow a simple and fast approach to chiral 1-substituted tetrahydro-beta-carbolines. Although biocatalysts have previously been employed for the Pictet-Spengler reaction, not a single one accepts benzaldehyde and its substituted derivatives. To address this challenge, a combination of substrate walking and transfer of beneficial mutations between different wild-type backbones was used to develop a strictosidine synthase from Rauvolfia serpentina (RsSTR) into a suitable enzyme for the asymmetric Pictet-Spengler condensation of tryptamine and benzaldehyde derivatives. The double variant RsSTR V176L/V208A accepted various ortho-, meta- and para-substituted benzaldehydes and produced the corresponding chiral 1-aryl-tetrahydro-beta-carbolines with up to 99 % enantiomeric excess.
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Reference:
Chiral Catalysts,
,Chiral catalysts – SlideShare