1: butane-1-thiol With sodium t-butanolate in tetrahydrofuran T=23°C; 0.166667 h; Inert atmosphere; 2: With zinc(II) chloride in tetrahydrofuran 0.166667 h; Inert atmosphere; 3: para-bromobenzonitrile With [P(t-Bu)3Pd(μ-Br)]2; lithium iodide in tetrahydrofuran T=90°C; 2 h; Inert atmosphere;

palladium diacetate; (R)-p-tol-BINAP; sodium t-butanolate in toluene T=80°C; 12 h;

1,1'-bis-(diphenylphosphino)ferrocene; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; Na2S2O3 pentahydrate; caesium carbonate in ethylene glycol; dimethyl sulfoxide T=120°C; Schlenk techniqueInert atmosphereGreen chemistry;

hydrogenchloride; copper(II) sulfate; sodium nitrite Diazotization.weiteres Reagens: Wasser;