AI Article Synopsis
- Researchers synthesized hybrids by combining Ni porphyrin with two types of palladium (Pd) compounds: N-confused corrole and oxaporphyrin, using a specialized reaction method that involves pyrrole-sharing.* -
- The synthesis involved a Friedel-Crafts substitution reaction followed by a cyclization process and heating, leading to the formation of a Pd-C bond in the final product.* -
- The resulting hybrids have coplanar structures where the Pd NC-oxaporphyrin is aromatic and the Pd NC-corrole is antiaromatic, affecting the electronic properties of the entire hybrid system.*
Article Abstract
Pyrrole-sharing fused hybrids of Ni porphyrin with Pd N-confused(NC)-corrole and Pd NC-oxaporphyrin were synthesized by post-fabrication of Ni porphyrins. Specifically this consists of Friedel-Crafts type aromatic substitution reaction of meso-free Ni porphyrin with α,α'-dibromotripyrrin and Pd(OAc) assisted cyclization, and final heating to induce a Pd-C bond formation. Ni porphyrins fused with Pd NC-corrole and with Pd NC-oxaporphyrins show coplanar structures with a shared pyrrole unit. In these hybrids, the Pd NC-oxaporphyrin is aromatic and the Pd NC-corrole is moderately antiaromatic and these local electronic properties interact to influence the whole network.
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| http://dx.doi.org/10.1002/anie.202319005 | DOI Listing |
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