pyridine; N,N'-dimethyl-N,N'-propyleneurea; 1,10-phenanthroline; NiI2*3.5H2O; sodium iodide; zinc T=20 - 60°C; 16 h; chemoselective reaction;

pyridine; N,N'-dimethyl-N,N'-propyleneurea; 1,10-phenanthroline; NiI2*3.5H2O; sodium iodide; zinc T=20 - 60°C; 16 h; chemoselective reaction;

pyridine; N,N'-dimethyl-N,N'-propyleneurea; 1,10-phenanthroline; NiI2*3.5H2O; sodium iodide; zinc T=20 - 60°C; 16 h; chemoselective reaction;

caesium carbonate in acetonitrile T=25°C; 0.366667 h;

1: With lithium chloride; zinc in tetrahydrofuran T=50°C; 14 h; Inert atmosphere; 2: With water; ammonium chloride in tetrahydrofuran Inert atmosphere; regioselective reaction;

dichloro(cycloocta-1,5-diene)palladium(II); N,N-dicyclohexylmethylamine; potassium formiate; tetra-(n-butyl)ammonium iodide; PCy3∙HBF4; bis(dibenzylideneacetone)-palladium(0); [(t-Bu)3PH]BF4 T=100°C; 18 h; Sealed tubeGloveboxInert atmosphere; Reagent/catalystSolvent;