Exploiting C3-symmetry in the dynamic coordination of a chiral trisoxazoline to copper(ii): improved enantioselectivity, and catalyst stability in asymmetric lewis acid catalysis
Literature Information
Publication Date
2005-09-16
DOI
10.1039/B509571A
Impact Factor
6.222
Authors
Guido Marconi, Stéphane Bellemin-Laponnaz, Hubert Wadepohl
View Original
Abstract
Chiral C3-symmetric trisoxazolines are highly efficient stereodirecting ligands in enantioselective CuII Lewis acid catalysis which is based on the concept of a stereoelectronic hemilability of the divalent copper; in direct comparison with the analogous bisoxazoline systems they are more efficient in the enantioselective α-amination as well as the enantioselective Mannich reaction of prochiral β-ketoesters.
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Source Journal
Chemical Communications
CiteScore:
8.6
Self-citation Rate:
4.7%
Articles per Year:
2458
ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry
Recommended Compounds
![N,N'-1,2-Ethanediylbis[2-(vinylsulfonyl)acetamide] structure](https://static.chemtradehub.com/structs/667/66710-66-5-b556.webp "N,N'-1,2-Ethanediylbis[2-(vinylsulfonyl)acetamide] structure")
N,N'-1,2-Ethanediylbis[2-(vinylsulfonyl)acetamide]
CAS Number:
66710-66-5
Molecular Formula:
C10H16N2O6S2
4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)morpholine
CAS Number:
485799-04-0
Molecular Formula:
C15H23BN2O3
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