Dehydrogenative (Hetero)arene Alkoxylations Triggered by PdII‐Catalyzed C(sp2)–H Activation and Coordinating Substituent: PdII,III or PdIV Complex as Key Intermediate?
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DOI: 10.1002/ejoc.201601592
Abstract: This review summarizes the intermolecular PdII-catalyzed dehydrogenation procedures leading to regioselective coupling of alcohols with (hetero)arenes bearing tethered coordinating groups. Unusual oxidative conditions of catalyst regeneration are required, and the optimum oxidant varies with the… read more here.
Keywords: pdii catalyzed; pdiv; pdii; dehydrogenative hetero ... See more keywords
DFT studies on the distinct mechanisms of C-H activation and oxidation reactions mediated by mononuclear- and binuclear-palladium.
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DOI: 10.1039/c8dt00236c
Abstract: A series of density functional theory calculations have been carried out to investigate the detailed mechanisms of C-H activation and oxidation reactions, and further to disclose the distinct effects of mononuclear- and binuclear-palladium on these… read more here.
Keywords: mechanisms activation; oxidation; oxidation reactions; pdii ... See more keywords
Phosphorus guiding palladium: [4 + 4] metallomacrocyclic PdII complex and self-assembly of heterometallic PdII/ZnII grid-type complex.
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DOI: 10.1039/d2dt01176j
Abstract: The reaction of heteroditopic ligand 1 featuring a hard pyridine-hydrazone-pyrimidine (N,N,N) site and a softer pyrimidine-hydrazone-phosphane (N,N,P) pocket with [Pd(CH3CN)4](OTf)2 in different metal-to-ligand ratios (M : L) gave the homobimetallic PdII complex [Pd2(1)(CH3CN)2](OTf)4 (2, M : L ratio 2 : 1),… read more here.
Keywords: assembly heterometallic; self assembly; pdii; heterometallic pdii ... See more keywords
A naphthalene-based heterobimetallic triazolylidene IrIII/PdII complex: regioselective to regiospecific C-H activation, tandem catalysis and a copper-free Sonogashira reaction.
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DOI: 10.1039/d2dt03508a
Abstract: Heterobimetallic complexes featuring mesoionic carbene (MIC) donor ligands are gaining enormous popularity in tandem catalysis owing to the combined action of two different metal centers during catalysis. A rare version of the heterobimetallic PdII/IrIII complex… read more here.
Keywords: regioselective regiospecific; naphthalene based; tandem catalysis; pdii ... See more keywords