copper(l) iodide; N,N'-dibenzyl-BINAM; potassium carbonate in N,N-dimethyl-formamide T=140 - 145°C; Sonogashira coupling; 20 h; Inert atmosphere;

i-Pr2NPPh2; potassium carbonate; palladium diacetate in tetrahydrofuran T=65°C; Sonogashira coupling reaction; 8 h;

copper(l) iodide; 8-hydroxy-quinoline; potassium carbonate in N,N-dimethyl-formamide T=110°C; 24 h; Inert atmosphere;

SPhos; C16H16Cl2N2O4Pd2; N-hexadecyl-N,N,N-trimethylammonium bromide; triethylamine in water T=130°C; Sonogashira Cross-Coupling; 0.5 h; Microwave irradiation;

1: 1-(iodo)-4-methylbenzene; trimethylsilylacetylene With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine in toluene T=20°C; 18 h; Inert atmosphere; 2: monoiodonaphthalene With water; 1,8-diazabicyclo[5.4.0]undec-7-ene in toluene T=20°C; 18 h; Inert atmosphere;

1: With bis-triphenylphosphine-palladium(II) chloride; triethylamine T=20°C; Sonogashira coupling; 0.0833333 h; Inert atmosphere; 2: With copper(l) iodide Sonogashira coupling; Inert atmosphere;