Title of article
Allylation of 1-phenyl-1-propyne with N- and O-pronucleophiles using polymer supported triphenylphosphine palladium complex as a heterogeneous and recyclable catalyst
Author/Authors
Wagh، نويسنده , , Yogesh S. and Sawant، نويسنده , , Dinesh N. and Dhake، نويسنده , , Kishor P. and Deshmukh، نويسنده , , Krishna M. and Bhanage، نويسنده , , Bhalchandra M.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
4
From page
5676
To page
5679
Abstract
Simple methodology for the allylation of various N- and O-pronucleophiles with 1-phenyl-1-propyne as an allylating agent, using PS-TPP-Pd (polymer supported triphenylphosphine palladium) as a highly active heterogeneous recyclable catalyst has been developed. The protocol is applicable for a wide variety of hindered and functionalized aromatic amines, alcohols, and carboxylic acids. The catalyst exhibited remarkable catalytic activity for five consecutive recycles.
Keywords
Pronucleophiles , Alkynes , Heterogeneous catalyst , PALLADIUM , allylation
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879441
Link To Document