Determination of Enantiomeric Excess and Diastereomeric Excess via Optical Methods. Application to α-methyl-β-hydroxy-carboxylic acids.
Determination of Enantiomeric Excess and Diastereomeric Excess via Optical Methods. Application to α-methyl-β-hydroxy-carboxylic acids.
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通过光学方法测定对映体过量和非对映体过量。
DOI:
10.1039/d2qo01444k
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Anslyn,EricV
中科院分区:
文献类型:
--
作者:
Moor,SarahR;Howard,JamesR;Herrera,BrendenT;McVeigh,MatthewS;Marini,Federico;Keatinge-Clay,AdrianT;Anslyn,EricV
Characterization of chiral molecules in solution is paramount for measuring reaction success. However, techniques to distinguish between chiral molecules containing more than one stereocenter through the use of optical techniques remains a challenge. Herein, we report a technique using a series of circular dichroism spectra to train multivariate regression models that are capable of predicting the complete speciation of 3-hydroxy-2-methylbutanoic acid stereoisomers. From this, it is possible to rapidly and accurately determine the enantiomeric excess and diastereomeric excess of the solution without the need for chiral chromatography.
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影响因子:
23.5
作者:
Minus MB;Featherston AL;Choi S;King SC;Miller SJ;Anslyn EV
通讯作者:
Anslyn EV
影响因子:
15
作者:
Jordan J. Dotson;E. Anslyn;M. Sigman
通讯作者:
Jordan J. Dotson;E. Anslyn;M. Sigman
影响因子:
4.2
作者:
Shevlin M
通讯作者:
Shevlin M
影响因子:
2.1
作者:
Moor, Sarah R.;Howard, James R.;V. Anslyn, Eric
通讯作者:
V. Anslyn, Eric
影响因子:
5.4
作者:
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通讯作者:
Pericas, Miquel A.