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Oxidative coupling of 3-ethoxy PdII N-confused porphyrins with β-diketones using PIFA as the oxidant
Jieqing Huang1, Wenrui Yang1, Sijie Wen1
1School of Chemistry, South China Normal University, Guangzhou, 510006, P. R. China. hwjiang@m.scnu.edu.cn.
Abstract:
A novel oxidative coupling enables site-specific C21 functionalization of 3-ethoxy PdII N-confused porphyrins with β-diketones using PIFA. X-ray analysis confirms C-Pd bond formation and sp3-C21. The 3-ethoxy group is crucial, revealing distinct reactivity from Ni analogs and new NCP insights.
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