A new solvent system for recycling catalysts for chelation-assisted hydroacylation of olefins with primary alcohols |
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Authors: | Chang Duck-Ho Lee Dae-Yon Hong Boo-Sun Choi Jun-Hack Jun Chul-Ho |
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Institution: | Department of Chemistry and Center for Bioactive Molecular Hybrid, Yonsei University, Seoul 120-749, Korea. |
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Abstract: | A new method to separate and reuse the catalyst system consisting of a rhodium complex and 2-aminopyridines for chelation-assisted hydroacylation was achieved using phenol and 4,4'-dipyridyl as the reaction medium, and 4-diphenylphosphinobenzoic acid as a ligand. |
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