Designing Phase Selectively Soluble Polymer-Supports for Dimethylaminopyridine and Phosphine-Ligated Pd(0) Catalysts

Tatyana V. Khamatnurova, Mitchel Johnson, David Santana, Hassan S. Bazzi, David E. Bergbreiter

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Soluble poly(4-alkylstyrene) containing 4-methyl-, 4-tert-butyl, 4-dodecyl-, and 4-octadecylstyrene were formed either with monomers containing dyes-, ligands, or catalysts or with 5-10 mol% of 4-chloromethylstyrene and studied as supports for ligands or catalysts. Studies with dye-labeled polymers showed that polymers containing longer alkyl groups alone or at ca. 10 mol% loading are highly soluble in heptane can be used to separate and recycle organo- and transition metal catalysts.

Original languageEnglish
Pages (from-to)1438-1444
Number of pages7
JournalTopics in Catalysis
Volume57
Issue number17-20
DOIs
Publication statusPublished - 1 Nov 2014

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Keywords

  • Cross-coupling
  • Dimethylaminopyridine
  • Palladium
  • Phosphine
  • Recycling
  • Suzuki

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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