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ChemInform Abstract: New Chiral N-Heterocyclic Carbene Ligands in Palladium-Catalyzed α-Arylations of Amides: Conformational Locking Through Allylic Strain as a Device for Stereocontrol.

✍ Scribed by Yi-Xia Jia; Dmitry Katayev; Gerald Bernardinelli; Thomas M. Seidel; E. Peter Kuendig

Publisher: John Wiley and Sons
Year: 2010
Weight: 32 KB
Volume: 41
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.201041098

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ChemInform Abstract: New Chiral N-Hetero

ChemInform Abstract: New Chiral N-Heterocyclic Carbene Ligands in Palladium-Catalyzed α-Arylations of Amides: Conformational Locking Through Allylic Strain as a Device for Stereocontrol.

✍ Yi-Xia Jia; Dmitry Katayev; Gerald Bernardinelli; Thomas M. Seidel; E. Peter Kue 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

New Chiral N-Heterocyclic Carbene Ligand

New Chiral N-Heterocyclic Carbene Ligands in Palladium-Catalyzed α-Arylations of Amides: Conformational Locking through Allylic Strain as a Device for Stereocontrol

✍ Yi-Xia Jia; Dmitry Katayev; Gérald Bernardinelli; Thomas M. Seidel; E. Peter Kün 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 419 KB

## Abstract New Enders/Herrmann‐type chiral N‐heterocyclic carbene (NHC) ligands have been developed and applied in asymmetric palladium‐catalyzed intramolecular α‐arylations of amides. The best ligands feature the bulky __tert__‐butyl group and __ortho__‐substituted aryl groups at the stereogenic