1: cyclopropyl-magnesium bromide With zinc(II) chloride in tetrahydrofuran T=20°C; 0.5 h; 2: 2-Chloro-isonicotinonitrile With 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0) in tetrahydrofuran T=60°C; 12.0833 h;