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Literature DB >> 19920995

Chiral anion-mediated asymmetric ion pairing chemistry.

Abstract

Chemical reactions and processes often involve cationic reagents, intermediates or products in prochiral or chiral racemic form. To afford instead non-racemic compounds, an asymmetric ion pairing of the cations with chiral anionic counterions can be considered. This review presents recent examples of the synthesis and use of chiral anions for such stereoselective purposes.

Year: 2009 PMID： 19920995 DOI： 10.1039/b912530b

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

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Cited

12 in total

1. On the ability of pnicogen atoms to engage in both σ and π-hole complexes. Heterodimers of ZF₂C₆H₅ (Z = P, As, Sb, Bi) and NH₃.

Authors: Wiktor Zierkiewicz; Mariusz Michalczyk; Rafał Wysokiński; Steve Scheiner
Journal: J Mol Model Date: 2019-05-08 Impact factor: 1.810

2. The progression of chiral anions from concepts to applications in asymmetric catalysis.

Authors: Robert J Phipps; Gregory L Hamilton; F Dean Toste
Journal: Nat Chem Date: 2012-07-24 Impact factor: 24.427

3. Late-stage diversification of chiral N-heterocyclic-carbene precatalysts for enantioselective homoenolate additions.

Authors: Pinguan Zheng; Chenaimwoyo A Gondo; Jeffrey W Bode
Journal: Chem Asian J Date: 2010-12-22

4. Xanthene-4,5-diamine derivatives: a study of anion-binding catalysis.

Authors: Alison E Metz; Kailasham Ramalingam; Marisa C Kozlowski
Journal: Tetrahedron Lett Date: 2015-09-09 Impact factor: 2.415

Review 5. Asymmetric ion-pairing catalysis.

Authors: Katrien Brak; Eric N Jacobsen
Journal: Angew Chem Int Ed Engl Date: 2012-11-28 Impact factor: 15.336

6. Catalysis with chalcogen bonds: neutral benzodiselenazole scaffolds with high-precision selenium donors of variable strength.

Authors: Sebastian Benz; Jiri Mareda; Céline Besnard; Naomi Sakai; Stefan Matile
Journal: Chem Sci Date: 2017-10-16 Impact factor: 9.825

Chiral anion-mediated asymmetric ion pairing chemistry.

1. On the ability of pnicogen atoms to engage in both σ and π-hole complexes. Heterodimers of ZF₂C₆H₅ (Z = P, As, Sb, Bi) and NH₃.

2. The progression of chiral anions from concepts to applications in asymmetric catalysis.

3. Late-stage diversification of chiral N-heterocyclic-carbene precatalysts for enantioselective homoenolate additions.

4. Xanthene-4,5-diamine derivatives: a study of anion-binding catalysis.

Review 5. Asymmetric ion-pairing catalysis.

6. Catalysis with chalcogen bonds: neutral benzodiselenazole scaffolds with high-precision selenium donors of variable strength.

7. A Gallium-based Chiral Solvating Agent Enables the Use of ¹H NMR Spectroscopy to Differentiate Chiral Alcohols.

8. Asymmetric construction of tetrahedral chiral zinc with high configurational stability and catalytic activity.

9. Catalysis with Pnictogen, Chalcogen, and Halogen Bonds.

10. Enantiomerization of Axially Chiral Biphenyls: Polarizable MD Simulations in Water and Butylmethylether.