Iron‐Catalyst‐Switched Selective Conjugate Addition of Grignard Reagents: α,β,γ,δ‐Unsaturated Amides as Versatile Templates for Asymmetric Three‐Component Coupling Processes

Abstract

Diene for conjugate addition: Iron(II) chloride switches the reaction course of the three-component coupling of a Grignard reagent, an alkyl halide, and a dienamide, thus making the amide a simple yet versatile chiral template. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.