1: With pyridine; triphenylphosphine in tetrachloromethane; acetonitrile T=80°C; 12 h; 2: With ammonia in methanol; tetrachloromethane; acetonitrile T=100°C; 6 h;
1: With caesium carbonate; N-methyl-2-(methylamino)ethylamine in N,N-dimethyl-formamide Ullmann type reaction; 0.25 h; Inert atmosphere; 2: With copper(l) iodide in N,N-dimethyl-formamide T=80°C; Ullmann type reaction; 12 h; Inert atmosphere;
Korbonits, Dezsoe; Kolonits, Pal
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 2163 - 2168
