Title of article
Polystyrene Supported [N-(Alanine) Sulfonamide]/Palladium Chloride: Synthesis, Characterization, for Heck Coupling Reactions
Author/Authors
Shafieyoon, P Department of Chemistry - Faculty of Science - Lorestan University, Khorramabad , Mehdipour, E Department of Chemistry - Faculty of Science - Lorestan University, Khorramabad
Pages
10
From page
100
To page
109
Abstract
para-styrene sulfonyl chloride and (S)-(+)-alanine in the presence of KOH 1 M as a base, and CHCl3 was used as solvent. The
formation/presence of monomer was verified using FT-IR and 1H NMR spectroscopy. Polystyrene [N-(alanine) sulfonamide] (PASS) was
also prepared from the polymerization of [N-(alanine)] para-styrene sulfonamide (ASS) in the presence of AIBN (azoisobutyronitrile)
under atmosphere of nitrogen. Polystyrene [N-(alanine) sulfonamide]/palladium chloride as a polymer-supported palladium complex was
also prepared from the reaction of PdCl2(CH3CN)2 with PASS in the presence of KOH 1 M. A green solid was consequently appeared. This
catalyst was synthesized for the first time as a polymer-supported palladium and applied in Heck reactions.
Keywords
[N-(Alanine)] para-styrene sulfonamide , Polystyrene [N-(alanine) sulfonamide] , Poly styrene [N-(alanine) sulfonamide]/ palladium chloride , Polymer-supported palladium , Heck reaction
Journal title
Astroparticle Physics
Serial Year
2018
Record number
2449725
Link To Document