Logo Logo
Switch Language to German

Greiner, Robert; Ziegler, Dorothee S.; Cibu, Denise; Jakowetz, Andreas C.; Auras, Florian; Bein, Thomas and Knochel, Paul (2017): Preparation of Polyfunctional Naphthyridines by Cobalt-Catalyzed Cross-Couplings of Halogenated Naphthyridines with Magnesium and Zinc Organometallics. In: Organic Letters, Vol. 19, No. 23: pp. 6384-6387

Full text not available from 'Open Access LMU'.


CoCl2 (5%) catalyzes cross-couplings of various halogenated naphthyridines with alkyl- and arylmagnesium halides. Also, arylzinc halides undergo smooth cross-couplings with various naphthyridines in the presence of CoCl2 center dot 2LiCl (5%) and sodium formate (50%), leading to polyfunctional arylated naphthyridines. Two of these arylated naphthyridines are highly fluorescent, with quantum efficiencies reaching 95% and long excited-state lifetimes of up to 12 ns.

Actions (login required)

View Item View Item