Glaser oxidative coupling in ionic liqui
โ
J.S. Yadav; B.V.S. Reddy; K.Bhaskar Reddy; K.Uma Gayathri; A.R. Prasad
๐
Article
๐
2003
๐
Elsevier Science
๐
French
โ 184 KB
Terminal alkynes undergo oxidative-coupling smoothly in the presence of the CuCl-TMEDA catalytic system in hydrophobic [bmim]PF 6 ionic liquid under aerobic conditions to produce 1,3-diynes in excellent yields under mild conditions. The substrates, alkynes, show enhanced reactivity and selectivity i