tetrakis(triphenylphosphine) palladium(0); sodium carbonate in ethylene glycol dimethyl ether; ethanol T=85°C; 72 h;

potassium fluoride; 18-crown-6 ether; copper(ll) bromide in ethylene glycol dimethyl ether T=25 - 80°C; 39 h;

palladium diacetate; caesium carbonate; P(3,5-2F3C-C6H3)3 in toluene T=110°C; 24 h; Reagent/catalyst;

1: With tert.-butyl lithium in tetrahydrofuran; diethyl ether; pentane T=-120 - 20°C; 0.666667 h; 2: With hydrogenchloride; ethanol in tetrahydrofuran; diethyl ether; pentane T=-120 - -110°C; 0.5 h; Further stages. Further byproducts.;

in tetrahydrofuran T=-90°C; 0.5 h; var. temperature; thermal decomposition; Product distributionMechanism;