Title of article
Glaser oxidative coupling in ionic liquids: an improved synthesis of conjugated 1,3-diynes
Author/Authors
Yadav، نويسنده , , J.S. and Reddy، نويسنده , , B.V.S. and Reddy، نويسنده , , K.Bhaskar and Gayathri، نويسنده , , K.Uma and Prasad، نويسنده , , A.R.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
4
From page
6493
To page
6496
Abstract
Terminal alkynes undergo oxidative-coupling smoothly in the presence of the CuCl-TMEDA catalytic system in hydrophobic [bmim]PF6 ionic liquid under aerobic conditions to produce 1,3-diynes in excellent yields under mild conditions. The substrates, alkynes, show enhanced reactivity and selectivity in ionic liquids (ILs). The recovery of the catalyst is facilitated by the hydrophobic nature of the [bmim]PF6 ionic liquid.
Keywords
Ionic liquids (ILs) , Alkynes , oxidative-coupling , 1 , 3-diynes
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1654108
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