ortho-palladated alpha-phenylalkylamines for enantiomeric purity determination of monodentate P*-chiral phosphines

被引：64

作者：

Dunina, VV

Kuzmina, LG

Kazakova, MY

Grishin, YK

Veits, YA

Kazakova, EI

机构：

[1] RUSSIAN ACAD SCI,NS KURNAKOV GEN & INORGAN CHEM INST,MOSCOW 117907,RUSSIA

[2] SYKTYVKAR STATE UNIV,DEPT BIOL & CHEM,SYKTYVKAR 167005,RUSSIA

来源：

TETRAHEDRON-ASYMMETRY | 1997年 / 8卷 / 15期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1016/S0957-4166(97)00300-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Three ortho-palladated complexes were tested as chiral derivatizing agents for enantiomeric excess determination of monodentate P-*-chiral phosphines by P-31 NMR analysis. The complexes containing a bulky substituent at the alpha-C-* - 1e or an N-*-stereocentre 1d are shown to be more efficient as compared to known N-achiral alpha-methyl substituted analogues. The structure and stereochemistry of the new dimeric complex (S-c)-1e was established by X-ray analysis. (C) 1997 Published by Elsevier Science Ltd.

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页码：2537 / 2545

页数：9

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