Direkt zum Inhalt

Das, Kousik ; Saha, Nayan ; Li, Zhuofan ; Ghosh, Indrajit ; König, Burkhard

Generalizing Vinyl Halide Cross‐Coupling Reactions with Photoredox and Photoredox/Nickel Dual Catalysis

Das, Kousik, Saha, Nayan, Li, Zhuofan, Ghosh, Indrajit und König, Burkhard (2025) Generalizing Vinyl Halide Cross‐Coupling Reactions with Photoredox and Photoredox/Nickel Dual Catalysis. Angewandte Chemie International Edition, e202510715.

Veröffentlichungsdatum dieses Volltextes: 02 Sep 2025 04:53
Artikel
DOI zum Zitieren dieses Dokuments: 10.5283/epub.77614


Zusammenfassung

Reliable, broadly applicable cross-coupling conditions that deliver the desired products with minimal optimization are essential in pharmaceutical research, where efficient synthesis accelerates lead discovery and late-stage diversification. Although advances like high-throughput additive screening and commercial catalyst/ligand libraries improve prediction in specific systems, a general strategy ...

Reliable, broadly applicable cross-coupling conditions that deliver the desired products with minimal optimization are essential in pharmaceutical research, where efficient synthesis accelerates lead discovery and late-stage diversification. Although advances like high-throughput additive screening and commercial catalyst/ligand libraries improve prediction in specific systems, a general strategy for vinyl halide cross-coupling across diverse bond-forming reactions remains elusive. Herein, we report a general and highly predictable method for vinyl halide cross-coupling under photoredox conditions, employing two complementary catalytic systems. In the first, the organic photocatalyst 4CzIPN enables efficient coupling with nucleophiles such as thiols, selenols, sulfinate salts, activated alkenes, phosphorus (III), and boron compounds, affording C(sp2)─S, ─Se, ─C, ─P, and ─B bonds in high yields. In the second, a dual nickelphotoredox catalytic system facilitates coupling with less reactive nucleophiles, including phosphorus (V), nitrogen, and oxygen. This approach enables seven distinct bond-forming reactions, offering broad electrophile and nucleophile scope, high functional group tolerance, and applicability to the late-stage functionalization of complex biomolecules. The simple and consistent conditions enable one-pot, two-step bifunctional transformations by sequentially activating distinct chemical bonds involving nucleophiles and electrophiles.



Beteiligte Einrichtungen


Details

DokumentenartArtikel
Titel eines Journals oder einer ZeitschriftAngewandte Chemie International Edition
Verlag:Wiley
Seitenbereich:e202510715
Datum29 August 2025
InstitutionenChemie und Pharmazie > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König
Projekte
Gefördert von: Deutsche Forschungsgemeinschaft (DFG) (444632635)
Identifikationsnummer
WertTyp
10.1002/anie.202510715DOI
Stichwörter / KeywordsCross-coupling • General method • Nickel • Photoredox • Vinyl halide
Dewey-Dezimal-Klassifikation500 Naturwissenschaften und Mathematik > 540 Chemie
StatusVeröffentlicht
BegutachtetJa, diese Version wurde begutachtet
An der Universität Regensburg entstandenJa
URN der UB Regensburgurn:nbn:de:bvb:355-epub-776140
Dokumenten-ID77614

Bibliographische Daten exportieren

Nur für Besitzer und Autoren: Kontrollseite des Eintrags

nach oben