Enantiodifferentiation of chiral cationic cages using trapped achiral BF4- anions as chirotopic probes

被引：42

作者：

Frantz, Richard

Grange, Christopher S.

Al-Rasbi, Nawal K.

Ward, Michael D.

Lacour, Jerome ^{[1
]}

机构：

[1] Univ Sheffield, Dept Chem, Sheffield S3 7HF, S Yorkshire, England

[2] Univ Geneva, Dept Organ Chem, CH-1211 Geneva 4, Switzerland

来源：

CHEMICAL COMMUNICATIONS | 2007年 / 14期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1039/b618092b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The addition of enantiopure TRISPAT anions to chiral cationic cages of type [Co-4(L)(6)(BF4)](7+) leads to the enantiodifferentiation of the ligands of the racemic salts and, evenmore effectively, of the achiral tetrafluoroborate anion trapped inside.

引用

页码：1459 / 1461

页数：3

共 58 条

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RABAN M, 1967, TOP STEREOCHEM, V2, P199

[52] [n-Bu4N][Δ-TRISPHAT] salt, an efficient NMR chiral shift reagent for neutral planar chiral tricarbonylchromium complexes [J].