Designing Phase Selectively Soluble Polymer-Supports for Dimethylaminopyridine and Phosphine-Ligated Pd(0) Catalysts
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2014 Springer Science+Business Media New York. 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.
author list (cited authors)
Khamatnurova, T. V., Johnson, M., Santana, D., Bazzi, H. S., & Bergbreiter, D. E.
complete list of authors
Khamatnurova, Tatyana V||Johnson, Mitchel||Santana, David||Bazzi, Hassan S||Bergbreiter, David E