Chiral dirhodium(II) carboxylates

New insights into the effect of ligand stereo-purity on catalyst structure and enantioselectivity

Frady G. Adly, Hannah Bollard, Michael G. Gardiner, Ashraf Ghanem

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The current report contributes to the understanding of the stereoselectivity of chiral dirhodium(II) carboxylate catalysts carrying N-protected tert-leucine ligands. Investigating the possible effect of ligand stereo-purity on catalyst structure and enantioselectivity was carried out. This was justified through a new X-ray crystal structure for Rh2(S,S,S,R-PTTL)4 diastereomer.

Original languageEnglish
Article number268
Number of pages15
JournalCatalysts
Volume8
Issue number7
DOIs
Publication statusPublished - 1 Jul 2018

Fingerprint

Enantioselectivity
carboxylates
purity
Ligands
catalysts
Stereoselectivity
leucine
ligands
Catalysts
Crystal structure
X rays
crystal structure
x rays
2-amino-3,3-dimethylbutanoic acid

Cite this

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title = "Chiral dirhodium(II) carboxylates: New insights into the effect of ligand stereo-purity on catalyst structure and enantioselectivity",
abstract = "The current report contributes to the understanding of the stereoselectivity of chiral dirhodium(II) carboxylate catalysts carrying N-protected tert-leucine ligands. Investigating the possible effect of ligand stereo-purity on catalyst structure and enantioselectivity was carried out. This was justified through a new X-ray crystal structure for Rh2(S,S,S,R-PTTL)4 diastereomer.",
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volume = "8",
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Chiral dirhodium(II) carboxylates : New insights into the effect of ligand stereo-purity on catalyst structure and enantioselectivity. / Adly, Frady G.; Bollard, Hannah; Gardiner, Michael G.; Ghanem, Ashraf.

In: Catalysts, Vol. 8, No. 7, 268, 01.07.2018.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Chiral dirhodium(II) carboxylates

T2 - New insights into the effect of ligand stereo-purity on catalyst structure and enantioselectivity

AU - Adly, Frady G.

AU - Bollard, Hannah

AU - Gardiner, Michael G.

AU - Ghanem, Ashraf

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Y1 - 2018/7/1

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KW - Asymmetric catalysis

KW - Chiral catalysis

KW - Cyclopropanation

KW - Dirhodium(II) complexes

KW - Metal-carbene

KW - Phenyliodonium ylide

KW - Rh(S-PTTL)

KW - X-ray crystallography

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