A POCO type pincer complex of iridium: Synthesis, characterization, and catalysis
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DOI: 10.1016/j.poly.2018.12.001
Abstract: Abstract A convenient synthesis of a new POCO-type pincer ligand, “tBuPOCOH”, (3-(di-tert-butylphosphinito)acetophenone is reported. Metallation using [Ir(COD)Cl]2 provides the dimeric species (μ-Cl-[tBuPOCOIrHCl]2) (1a) as a major product, along with isomer 1b. Though not fully characterized,… read more here.
Keywords: iridium; synthesis; pincer; poco type ... See more keywords
One-pot synthesis of a PCsp3P-type pincer complex via double C H palladation of a large chelate ring
Sign Up to like & getrecommendations! Published in 2020 at "Polyhedron"
DOI: 10.1016/j.poly.2020.114415
Abstract: Abstract The diphosphine proligand R2P(CH2)5PR2 (R = i-Pr) reacts with PdCl2 or Pd(PhCN)2Cl2 in CH2Cl2 to give the 2:2 adduct trans-{µ-kP,kP′-R2P(CH2)5PR2}2Pd2Cl4 (1) featuring a 16-atom chelate ring, along with other uncharacterized species. Treating 1 with AgOTf or… read more here.
Keywords: type pincer; chelate ring; pcsp3p type; one pot ... See more keywords
Effect of substituents on molybdenum triiodide complexes bearing PNP-type pincer ligands toward catalytic nitrogen fixation.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c8dt04975k
Abstract: Molybdenum triiodide complexes bearing various substituted pyridine-based PNP-type pincer ligands are prepared and characterized by X-ray analysis. Their catalytic activity is investigated toward the reduction of nitrogen gas into ammonia under ambient reaction conditions. read more here.
Keywords: pnp type; molybdenum triiodide; pincer ligands; triiodide complexes ... See more keywords
Practical Synthesis of a PCP-Type Pincer Ligand and Its Metal Complexes
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DOI: 10.1055/s-0036-1589153
Abstract: A synthetic method for N-heterocyclic carbene- and phosphine-based PCP-type pincer ligand is described on a large scale. Some transition-metal complexes bearing the PCP-type pincer ligand are prepared and characterized by X-ray crystal structure analysis. read more here.
Keywords: pincer ligand; type pincer; pcp type;