TY - JOUR
T1 - Stable nitroxyl radicals with triple bonds
T2 - 4-acetylenyl-3-imidazoline-3-oxide-1-oxyls
AU - Vasilevsky, Sergei F.
AU - Klyatskaya, Svetlana V.
AU - Korovnikova, Olga L.
AU - Amitina, Svetlana A.
AU - Stass, Dmitri V.
AU - Grigor'ev, Igor A.
AU - Elguero, José
PY - 2006/5/1
Y1 - 2006/5/1
N2 - 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.
AB - 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.
KW - 3-Imidazoline nitroxides
KW - Acetylenes
KW - Copper acetylides
KW - Cross-coupling reaction
UR - http://www.scopus.com/inward/record.url?scp=33646094977&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33646094977&partnerID=8YFLogxK
U2 - 10.1016/j.tet.2006.02.036
DO - 10.1016/j.tet.2006.02.036
M3 - Article
AN - SCOPUS:33646094977
VL - 62
SP - 4597
EP - 4602
JO - Tetrahedron
JF - Tetrahedron
SN - 0040-4020
IS - 18
ER -