quinoline; copper(I) bromide; palladium (II) bromide; biphenyl-2-yl-di-tert-butyl-phosphane in 1-methyl-pyrrolidin-2-one T=170°C; 24 h;

2,2'-bis(di-p-tolyl-phosphino)-1,1'-binaphthyl; copper(I) oxide; 1,10-phenanthroline; palladium (II) 2,4-pentanedionate in 1-methyl-pyrrolidin-2-one T=50 - 190°C; P=3375.34 Torr; Inert atmosphereMicrowave irradiation;

copper(I) oxide; bis(acetylacetonato) palladium; copper(l) iodide; 1,10-phenanthroline in 1-methyl-pyrrolidin-2-one; quinoline T=50 - 190°C; 0.25 h; Inert atmosphereMicrowave irradiation;

1: 12 h / Heating 2: 68 percent / NaBH4 / methanol / 2 h / -10 °C View Scheme