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Simple 1,2-Diamine Ligands for Asymmetric Addition of Aryllithium Reagents to Imines.

✍ Scribed by Noemi Cabello; Jean-Claude Kizirian; Segolene Gille; Alexandre Alexakis; Gerald Bernardinelli; Laurent Pinchard; Jean-Claude Caille

Publisher
John Wiley and Sons
Year
2006
Weight
33 KB
Volume
37
Category
Article
ISSN
0931-7597

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πŸ“œ SIMILAR VOLUMES

Simple 1,2-Diamine Ligands for Asymmetri
Simple 1,2-Diamine Ligands for Asymmetric Addition of Aryllithium Reagents to Imines
✍ Noemi Cabello; Jean-Claude Kizirian; SΓ©golΓ¨ne Gille; Alexandre Alexakis; GΓ©rald πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 138 KB

## Abstract Enantioselective addition of various aryllithium reagents to aromatic imines was catalyzed (20 mol‐%) by readily accessible 1,2‐diamines to afford a wide range of protected diarylmethylamines in up to 94 % enantiomeric excess. Furthermore, the absolute configuration of these arylation p