Enforced ligand dissociation as a result of steric interactions between Zn porphyrin units and the N atoms of pyridylphosphane ligands determines the catalytic properties of the encapsulated transition metal complexes. These assemblies show increased catalytic activity in the palladium-catalyzed Heck reaction and rhodium-catalyzed hydroformylation. M=transition metal catalyst.
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http://dx.doi.org/10.1002/1521-3773(20011119)40:22<4271::AID-ANIE4271>3.0.CO;2-H | DOI Listing |
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