Cobalt-Catalyzed Cross-Couplings of Bench-Stable Alkynylzinc Pivalates with (Hetero)Aryl and Alkenyl Halides

Hammann, Jeffrey M.; Thomas, Lucie; Chen, Yi-Hung; Haas, Diana und Knochel, Paul (2017): Cobalt-Catalyzed Cross-Couplings of Bench-Stable Alkynylzinc Pivalates with (Hetero)Aryl and Alkenyl Halides. In: Organic Letters, Bd. 19, Nr. 14: S. 3847-3850

Abstract

A catalytic system consisting of CoCl2 center dot 2LiCl and TMEDA enables the cross-coupling Of Various electron-poor aryl and heteroaryl halides with various alkyfiylzinc pivalates. coupling with alkenyl halides proceeds with retention of configuration.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Chemie und Pharmazie > Department Chemie
• Themengebiete: 500 Naturwissenschaften und Mathematik > 540 Chemie
• ISSN: 1523-7060
• Sprache: Englisch