n-butyllithium in tetrahydrofuran; hexane T=-75°C; 1.5 h;

tetraethylammonium chloride; bis-triphenylphosphine-palladium(II) chloride in tetrahydrofuran T=50°C; 2 h;

暂无反应条件数据

1: pyridine-2-carbaldehyde With TMSC(Li)N2 in tetrahydrofuran; hexane T=-78 - 20°C; 1.5 h; 2: With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 0.5 h; 3: chloroformic acid ethyl ester in tetrahydrofuran; hexane T=-78°C; 0.5 h; Further stages.;

1: With copper(l) iodide; N-ethyl-N,N-diisopropylamine; phenyl chloroformate in acetonitrile T=20°C; Inert atmosphere; 2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone in acetonitrile 1 h; Heating;

1: potassium hydroxide / methanol / 1 h / 20 °C 2: n-butyllithium / hexane; tetrahydrofuran / 1.5 h / -75 °C View Scheme