Title of article
A highly regioselective Cu-exchanged tungstophosphoric acid catalyst for hydroarylation and hydroamination of alkynes
Author/Authors
Pasha، نويسنده , , Nayeem and Seshu Babu، نويسنده , , N. and Venkateswara Rao، نويسنده , , K.T. and Sai Prasad، نويسنده , , P.S. and Lingaiah، نويسنده , , N.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
4
From page
239
To page
242
Abstract
An efficient and reusable Cu-exchanged tungstophosphoric acid catalyst is demonstrated for the solvent free hydroarylation and hydroamination reactions of alkynes with numerous arene and amine derivatives, respectively. The catalyst exhibited exceptionally high activity and regioselectivity in both the reactions.
Keywords
Hydroarylation , Hydroamination , Friedal–Craft’s alkenylation , Cu-exchanged tungstophosphoric acid
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1862274
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