Synthesis and catalytic application of new [{IrCl(cod)}₂(μ²-diNHC)] and [{Ir(cod)(sulfonated phosphine)}₂(μ²-diNHC)] complexes

References

• Joó, F. Aqueous Organometallic Catalysis (Catalysis by Metal Complexes); Kluwer Academic Publishers: Dordrecht, 2001.
   Google Scholar
• Horváth, H.; Kathó, Á.; Udvardy, A.; Papp, G.; Szikszai, D.; Joó, F. New Water-Soluble Iridium (I)–N-Heterocyclic Carbene–Tertiary Phosphine Mixed-Ligand Complexes as Catalysts of Hydrogenation and Redox Isomerization. Organometallics 2014, 33, 6330–6340. DOI: 10.1021/om5006148.
   Web of Science ®Google Scholar
• Horváth, H.; Papp, G.; Szabolcsi, R.; Kathó, Á.; Joó, F. Water-Soluble Iridium-NHC-Phosphine Complexes as Catalysts for Chemical Hydrogen Batteries Based on Formate. ChemSusChem 2015, 8, 3036–3038. DOI: 10.1002/cssc.201500808.
   PubMed Web of Science ®Google Scholar
• Orosz, K.; Papp, G.; Kathó, Á.; Joó, F.; Horváth, H. Strong Solvent Effects on Catalytic Transfer Hydrogenation of Ketones with [Ir(Cod)(NHC)(PR3)] Catalysts in 2-Propanol-Water Mixtures. Catalysts 2019, 10, 17. DOI: 10.3390/catal10010017.
   Google Scholar
• Horváth, H.; Papp, G.; Kovács, H.; Kathó, Á.; Joó, F. Iridium(I)-NHC-Phosphine Complex-Catalyzed Hydrogen Generation and Storage in Aqueous Formate/Bicarbonate Solutions Using a Flow reactor - Effective Response to Changes in Hydrogen Demand. Int. J. Hydrog. Energy 2019, 44, 28527–28532. DOI: 10.1016/j.ijhydene.2018.12.119.
   Web of Science ®Google Scholar
• [a] Mata, J. A.; Poyatos, M.; Perís, E. Structural and Catalytic Properties of Chelating Bis- and Tris-N-Heterocyclic Carbenes. Coord. Chem. Rev. 2007, 251, 841–859, DOI: 10.1016/j.ccr.2006.06.008.
   Web of Science ®Google Scholar
  [b] S. De, A. Udvardy, C. E. Czégéni, F. Joó: Poly-N-Heterocyclic Carbene Complexes with Applications in Aqueous Media. Coord. Chem. Rev. 2019, 400, 213038, DOI: 10.1016/j.ccr.2019.213038.
   Google Scholar
  [c] De, S.; Joó, F.; Horváth, H.; Udvardy, A.; Czégéni, C. E. Stirring or Milling? First Synthesis of Rh(I)-(di-N-Heterocyclic Carbene) Complexes both in Solution and in a Ball Mill. J. Organometal. Chem. 2020, 918, 121308, DOI: 10.1016/j.jorganchem.2020.121308.
   Google Scholar
• Groom, C. R.; Bruno, I. J.; Lightfoot, M. P.; Ward, S. C. The Cambridge Structural Database. Acta Crystallogr. B Struct. Sci. Cryst. Eng. Mater. 2016, B72, 171–179. DOI: 10.1107/S2052520616003954.
   PubMedGoogle Scholar
• Malacea, R.; Poli, R.; Manoury, E. Asymmetric Hydrosilylation, Transfer Hydrogenation and Hydrogenation of Ketones Catalyzed by Iridium Complexes. Coord. Chem. Rev. 2010, 254, 729–752. DOI: 10.1016/j.ccr.2009.09.033.
   Web of Science ®Google Scholar
• Dyson, P. J.; Jessop, P. G. Solvent Effects in Catalysis: rational Improvements of Catalysts via Manipulation of Solvent Interactions. Catal. Sci. Technol. 2016, 6, 3302–3316. DOI: 10.1039/C5CY02197A.
   Web of Science ®Google Scholar
• [a] Danopoulos, A. A. N-Heterocyclic Carbene Complexes in Additions to Multiple Bond. In N-Heterocyclic Carbenes in Transition Metal Catalysis and Organocatalysis, Catalysis by Metal Complexes, Cazin, C. S. J., ed.; Springer: Dordrecht, 2011; vol 32. DOI: 10.1007/978-90-481-2866-2_2.
   Google Scholar
  [b] Kluwer, A. M.; Elsevier, C. J. Homogeneous Hydrogenation of Alkynes and Dienes. In Handbook of Homogeneous Hydrogenation, de Vries, J. G., Elsevier, C. J., eds.; Wiley-VCH: Weinheim, 2007; pp 375–411. DOI: 10.1002/9783527619382.ch14.
   Google Scholar
  [c] Kumara Swamy, K. C.; Reddy, A. S.; Sandeep, K.; Kalyani, A. Advances in Chemoselective and/or Stereoselective Semihydrogenation of Alkynes, Tetrahedron Lett. 2018, 59, 419–429. DOI: 10.1016/j.tetlet.2017.12.057.
   Google Scholar
  [d] Horváth, H. H.; Joó, F. Stereoselective Homogeneous Catalytic Hydrogenation of Disubstituted Alkynes in Aqueous-Organic Biphasic Media. React. Kinet. Catal. Lett. 2005, 85, 355–360. DOI: 10.1007/s11144-005-0281-7.
   Google Scholar
  [e] Musa, S.; Ghosh, A.; Vaccaro, L.; Ackermann, L.; Gelman, D.; Efficient E‐Selective Transfer Semihydrogenation of Alkynes by Means of Ligand‐Metal Cooperating Ruthenium Catalyst. Adv. Synth. Catal., 2015, 357, 2351–2357. DOI: 10.1002/adsc.201500372.
   Google Scholar