A1 Journal article (refereed)
A Next‐Generation Air‐Stable Palladium(I) Dimer Enables Olefin Migration and Selective C−C Coupling in Air (2020)

Kundu, G., Sperger, T., Rissanen, K., & Schoenebeck, F. (2020). A Next‐Generation Air‐Stable Palladium(I) Dimer Enables Olefin Migration and Selective C−C Coupling in Air. Angewandte Chemie, 59(49), 21930-21934. https://doi.org/10.1002/anie.202009115

JYU authors or editors

Publication details

All authors or editors: Kundu, Gourab; Sperger, Theresa; Rissanen, Kari; Schoenebeck, Franziska

Journal or series: Angewandte Chemie

ISSN: 1433-7851

eISSN: 1521-3773

Publication year: 2020

Volume: 59

Issue number: 49

Pages range: 21930-21934

Publisher: Wiley-VCH Verlag

Publication country: Germany

Publication language: English

DOI: https://doi.org/10.1002/anie.202009115

Publication open access: Openly available

Publication channel open access: Partially open access channel

Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/72239

Abstract

We report a new air‐stable PdI dimer, [Pd(μ‐I)(PCy2tBu)]2, which triggers E‐selective olefin migration to enamides and styrene derivatives in the presence of multiple functional groups and with complete tolerance of air. The same dimer also triggers extremely rapid C−C coupling (alkylation and arylation) at room temperature in a modular and triply selective fashion of aromatic C−Br, C−OTf/OFs, and C−Cl bonds in poly(pseudo)halogenated arenes, displaying superior activity over previous PdI dimer generations for substrates that bear substituents ortho to C−OTf.

Keywords: catalysis; catalysts; palladium

Free keywords: homogeneous catalysis; C−C coupling; chemoselectivity; olefin; migration; palladium

Contributing organizations

Ministry reporting: Yes

Reporting Year: 2020

JUFO rating: 3