892397-81-8Relevant articles and documents
Stable nitroxyl radicals with triple bonds: 4-acetylenyl-3-imidazoline-3-oxide-1-oxyls
Vasilevsky, Sergei F.,Klyatskaya, Svetlana V.,Korovnikova, Olga L.,Amitina, Svetlana A.,Stass, Dmitri V.,Grigor'ev, Igor A.,Elguero, José
, p. 4597 - 4602 (2006)
Cross-coupling reaction of 1-hydroxy-2,2,5,5-tetramethyl-4-[2-(p-iodophenyl)vinyl]-3-imidazoline-3-oxide with copper(I) salts of 1-aryl(hetaryl)alkynes leads to the corresponding 2,2,5,5-tetramethyl-4-[2-(p-aryl(hetaryl)ethynylphenyl)vinyl]-3-imidazoline-3-oxide-1-oxyls in high yields.