SavedAdd your journal

Journals / Dicle Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2020 / Cilt: 9 - Sayı: 1

Catalytic activity of two Ru(II) complexes in transfer hydrogenation reaction of simple ketones

Nevin ARSLAN
Pages
9–16
Publication Date
2020-06-10
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Notably, 2 exhibits a good catalytic activity and affords the respective alcohols with good conversions up to 98 % (TOF: 392 h-1).

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Öz Hydrogen transfer reduction reactions have been attracted significant attention in organic synthesis due to their operational easiness.
📊
Key Findings & Data:For this purpose, two Ru(II) complexes of P-N-P ligand were prepared starting from [Ru(η6-p-cymene) (μ-Cl)Cl]2.
💡
Conclusion & Impact:Notably, 2 exhibits a good catalytic activity and affords the respective alcohols with good conversions up to 98 % (TOF: 392 h-1).
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Anahtar Kelimeler Transfer hydrogenation · Ruthenium · Catalysis

Özet

Öz Hydrogen transfer reduction reactions have been attracted significant attention in organic synthesis due to their operational easiness. For this purpose, two Ru(II) complexes of P-N-P ligand were prepared starting from [Ru(η6-p-cymene) (μ-Cl)Cl]2. Then, their catalytic activity was investigated in the transfer hydrogenation of different simple alkyl and aryl alkyl ketones to respective alcohols in the existence of isopropanol as the hydrogen source. Notably, 2 exhibits a good catalytic activity and affords the respective alcohols with good conversions up to 98 % (TOF: 392 h-1).

🔖

Cite This Article

ARSLAN, N. (2020). Catalytic activity of two Ru(II) complexes in transfer hydrogenation reaction of simple ketones. Dicle Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 9 - Sayı: 1, 9–16. https://ajindex.com/articles/134342

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (11)

  1. J. G. de Vries., C, J. Elsevier, The Handbook of Homogeneous Hydrogenation, Wiley-VCH, 2006.
  2. W. Niklas, K. Jürgen, Transfer Hydrogenation of Carbon Dioxide to Methanol Using a Molecular Ruthenium-Phosphine Catalyst, Chem. Cat. Chem, 11 (2019) 1-6.
  3. N. H. Anh, H. Loi, Structure–activity relationship study of halfsandwich metal complexes in aqueous transfer hydrogenation catalysis, Inorg. Chem. Front. 7 (2020) 583-591. F. A. Georgy, van P. Robbert, J. M. H Emiel, P.A. Evgeny, Catalytic (de)hydrogenation promoted by non-precious metals – Co, Fe and Mn: recent advances in an emerging field, Chem. Soc. Rev. 47 (2018) 1459-1483.
  4. M. Aydemir, A. Baysal, S. Özkar, L. Tatar, trans- and cis-Ru(II) aminophosphine complexes: Syntheses, X-ray structures and catalytic activity in transfer hydrogenation of acetophenone derivatives, Inorg. Chem. Acta. 367 (2011) 166-172.
  5. M. Aydemir, A. Baysal, N. Gurbuz, İ. Ozdemir, B. Gumgum, S. Ozkar, L.T. Yıldırım, Appl. Organomet. Chem. 24 (2010) 17-24.
  6. M-M. Felicite, P. Lo¨nnecke, EV. Novikova, GP. Belov, H-H. Evamarie, Oligodentate P,N ligands: N,N,N′,N′-tetrakis(diphenylphosphanyl)-1,3-diaminobenzene complexes of rhodium, nickel and palladium, Dalton Trans. (2005) 3326–3330.
  7. M. Aydemir, A. Baysal, S. Özkar, L. Tatar, Ruthenium complexes of aminophosphine ligands and their use as pre-catalysts in the transfer hydrogenation of aromatic ketones: X-ray crystal structure of thiophene-2-(N-diphenylthiophosphino)methylamine, Polyhedron 30(5) (2011) 796-804.
  8. M.A. Bennet, A.K. Smith, Arene ruthenium (II) complexes formed by dehydrogenation of cyclohexadienes with ruthenium (III) trichloride, Chem. Soc. Dalton. Trans. (1974) 233-241.
  9. A. Baysal, M. Aydemir, F. Durap, B. Gümgüm, S. Özkar, L.T. Yıldırım, Synthesis and characterizations of 3,3'-Bis(diphenylphosphinoamine)-2,2'-bipyridine and 3,3'-Bis(diphenylphosphinite)-2,2'-bipyridine and their chalcogenides, Polyhedron, 26 (2007) 3373-3378.
  10. M. Aydemir, A. Baysal, F. Durap, B. Gümgüm, S. Özkar, L.T. Yıldırım, Synthesis and characterization of new transition metal complexes of thiophene-2-methylamine: X-ray crystal structure of palladium (II), platinum (II) complexes and use of palladium(II) complexes as pre-catalyst in Heck and Suzuki cross-coupling reaction, Appl. Organomet. Chem, 23 (2009) 467-475.
  11. A.D. Burrows, M.F. Mahona, M. T. Palmera, Ether functionalised aminophosphines: synthesis and coordination chemistry of palladium(II) and platinum(II) complexes, J. Chem. Soc. Dalton Trans. (2000) 1