In tube determination of the absolute configuration of α- and β-hydroxy acids by NMR via chiral BINOL borates

In tube determination of the absolute configuration of α- and β-hydroxy acids by NMR via chiral BINOL borates
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DOI:
10.1039/b806529b
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发表时间:
2008-01-01
影响因子:
4.9
通讯作者:
Riguera, Ricardo
Riguera, Ricardo
中科院分区:
化学2区
文献类型:
--
作者:
Freire, Felix;Quinoa, Emilio;Riguera, Ricardo

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提出了一种简单的 NMR 方法,通过在 NMR 管中形成手性 BINOL 硼酸盐,并重新结合了手性衍生剂 (CDA) 和手性溶剂化剂 (CSA) 的优点,用于绝对反演的分配。 α-和β-羟基酸的调节。
A simple NMR methodology, through the formation of chiral BINOL borates in the NMR tube, and that reunites the advantages of chiral derivatizing (CDAs) and chiral solvating agents (CSAs), is presented for the assignment of the absolute con. guration of alpha- and beta-hydroxy acids.