Concepedia

Palladium‐Catalyzed Allylic Substitution at Four‐Membered‐Ring Systems: Formation of η<sup>1</sup>‐Allyl Complexes and Electrocyclic Ring Opening

Davide Audisio, Gopinadhanpillai Gopakumar, Lan‐Gui Xie, Luís G. Alves, C. Wirtz, Ana M. Martins, Walter Thiel, Christophe Farès, Nuno Maulide

Angewandte Chemie International Edition · 2013 · 33 citations · 30 references

DOI

Concepts

Abstract

Caught in the act: A series of unique η1-allyl palladium complexes of four-membered cyclic systems bearing β-hydrogens were prepared (see structure). Their unusual structure, reactivity, and unprecedented propensity for undergoing pericyclic reactions were uncovered.

References

30

The Conservation of Orbital Symmetry

R. B. Woodward, Roald Hoffmann · Angewandte Chemie International Edition in English · 1969 · 4K citations

, , +3

Metal-bound chlorine often accepts hydrogen bonds

Gabriel Aullón, D. Bellamy, A.G. Orpen et al. · Chemical Communications · 1998 · 455 citations

, , +10

Catalysis of allylic substitutions by Pd complexes of oxazolines containing an additional P, S, or Se Center. X-ray crystal structures and solution structures of chiral π-allyl palladium complexes of phosphinoaryloxazolines

Jürgen Sprinz, Matthias Kiefer, Günter Helmchen et al. · Tetrahedron Letters · 1994 · 339 citations

, , +10

Structure-Based Rationale for Selectivity in the Asymmetric Allylic Alkylation of Cycloalkenyl Esters Employing the Trost ‘Standard Ligand’ (TSL): Isolation, Analysis and Alkylation of the Monomeric form of the Cationic η<sup>3</sup>-Cyclohexenyl Complex [(η<sup>3</sup>-<i>c</i>-C<sub>6</sub>H<sub>9</sub>)Pd(TSL)]<sup>+</sup>

Craig P. Butts, Emane Filali, Guy C. Lloyd‐Jones et al. · Journal of the American Chemical Society · 2009 · 186 citations · Full text

Catalytic Asymmetric Diastereodivergent Deracemization

Marco Luparia, Maria Teresa Oliveira, Davide Audisio et al. · Angewandte Chemie International Edition · 2011 · 164 citations

, , +9