Cu-I complexes with 2,2'-biquinolyl-containing polymeric ligands as electrocatalysts for the oxidative coupling of alkynes in the presence of dioxygenстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Electrocatalytic oxidative coupling of terminal alkynes in the presence of atmospheric oxygen catalyzed by Cu-I complexes with polymeric biquinolyl ligands leads to the corresponding diynes in high yield. The reaction proceeds under mild conditions at a potential of Cu-II/Cu-I electroreduction (-0.55 V vs. Ag/AgCl/KCl) and is accompanied by O-2 reduction to H2O.