PHOTOASSISTED COCYCLIZATION OF ACETYLENE AND NITRILES CATALYZED BY COBALT COMPLEXES AT AMBIENT TEMPERATURE AND NORMAL PRESSURE

Article abstract of DOI:10.1016/S0040-4039(00)72722-5

In 2-position substituted pyridines have been synthesized in good yields by cocyclization of acetylene and nitriles in the presence of cobalt complexes as catalysts and by promotion of light.