Issue 11, 2021

Dinuclear helicate or mononuclear pincer lanthanide complexes from one ligand: stereo-controlled assembly and catalysis

Abstract

By varying the metal/ligand ratio, either dinuclear triple helicates (ΛΛ/ΔΔ-La2LR/S3) or mononuclear pincer complexes (Λ/Δ-LaLR/S) can be stereo-selectively obtained from the same chiral bis-tridentate ligand (LR/S). Due to the open metal sites available in both complexes, their catalytic properties have been demonstrated with the asymmetric Friedel–Crafts alkylation reactions.

Graphical abstract: Dinuclear helicate or mononuclear pincer lanthanide complexes from one ligand: stereo-controlled assembly and catalysis

Supplementary files

Article information

Article type
Research Article
Submitted
06 Mac 2021
Accepted
24 Mac 2021
First published
25 Mac 2021

Org. Chem. Front., 2021,8, 2576-2582

Dinuclear helicate or mononuclear pincer lanthanide complexes from one ligand: stereo-controlled assembly and catalysis

R. Chen, Q. Yan, S. Hu, X. Guo, L. Cai, D. Yan, L. Zhou and Q. Sun, Org. Chem. Front., 2021, 8, 2576 DOI: 10.1039/D1QO00369K

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