Journals / Dicle Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2013 / Cilt: 2 - Sayı: 1

Aniline based aminophosphine and cationic bis phosphino amine Ru II complexes: Investigation of catalytic activity in transfer hydrogenation of ketones

Anilin temelli aminofosfinler ve katyonik bis fosfino amin Ru II kompleksleri: Ketonların transfer hidrojenasyonundaki katalitik aktiviteleri

Pages
20–27
Publication Date
2013-06-01
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 3 acts as an excellent catalyst giving the corresponding alcohols in excellentconversions up to 99% TOF:198 h-1

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Hydrogen transfer reduction processes are attracting increasing interest from synthetic chemists in viewof their operational simplicity.
📊
Key Findings & Data:For this aim, a series of Ru II complexes with the NPP and NHP ligandswere synthesized starting from the complex [Ru η6-p-simen µ-Cl Cl]2.
💡
Conclusion & Impact:Notably 3 acts as an excellent catalyst giving the corresponding alcohols in excellentconversions up to 99% TOF:198 h-1
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Aminophosphine · Bis phosphino amine · Transfer hydrogenation

Abstract

Hydrogen transfer reduction processes are attracting increasing interest from synthetic chemists in viewof their operational simplicity. For this aim, a series of Ru II complexes with the NPP and NHP ligandswere synthesized starting from the complex [Ru η6-p-simen µ-Cl Cl]2. The complexes were fullycharacterized by analytical and spectroscopic methods. Complexes 1-4 catalyze the transfer hydrogenationof a variety of simple alkyl and aryl alkyl ketones to secondary alcohols in the presence of iso-PrOH as thehydrogen source. Notably 3 acts as an excellent catalyst giving the corresponding alcohols in excellentconversions up to 99% TOF:198 h-1

Özet

Hidrojen transfer indirgenme reaksiyonu, ifllem kolaylığı avantajından dolayı sentez alanında çalıflankimyacıların ilgisini çekmektedir. Bu bağlamda, [Ru η-p-simen µ-Cl Cl]2 kompleksinden yola çıkarakNPP ve NHP ligandlarının bir dizi Ru II kompleksi sentezlendi ve bu kompleksler analitik ve spektroskopikmetotlarla tam olarak karakterize edildi. 1 - 4 kompleksleri hidrojen kaynağı olarak izopropil alkol varlığındabirçok alkil ve aril alkil ketonların sekonder alkollere transfer hidrojenasyonunu katalizlemektedir. Özellikle3 nolu kompleks mükemmel bir katalizör olarak davranmakta ve ilgili alkolleri % 99 a varan dönüflümlerlesağlamaktadır TOF:198 h-1

🔖

Cite This Article

KAYAN, C., MERİÇ, N., AYDEMİR, M., BAYSAL, A., TEMEL, H. (2013). Aniline based aminophosphine and cationic bis phosphino amine Ru II complexes: Investigation of catalytic activity in transfer hydrogenation of ketones. Dicle Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 2 - Sayı: 1, 20–27. https://ajindex.com/articles/134368

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (22)

  1. S. Gladiali, G. Mestroni, Transition Metal for Organic Synthesis (Eds.: M. Beller. C. Bolm), Wiley-VCH, Weinheim 2 (1998) 97-119
  2. H. Siegel. V. Himmele, Angew. Chem. Int. Ed. Engl. 92 (1980) 182-187
  3. C. Botteghi, S. Paganelli, A. Schionato, M. Marchetti, Chirality 3 (1991) 355-369
  4. H. Jiang, Q. D. Qiao, H. Gong, React. Kinet. Catal. Lett. 65 (1998) 193-197
  5. J. S. M. Samec, Jan-E. Backvall, Chem. Eur. J. 8 (2002) 2955-2961
  6. A. Del Zotto, W. Baratta, M. Ballico, E. Herdtweck, P. Rigo, Organometallics 26 (2007) 5636-5642
  7. K.G. Gaw, M.B. Smith, A.M.Z. Slawin, New J. Chem. 24 (2000) 429-435
  8. N. Biricik, F. Durap, B. Gumgum, Z. Fei, R. Scopelliti, Transition Met. Chem. 32 (7) (2007) 877- 883
  9. M. Aydemir, F. Durap, A. Baysal, O. Akba, B. Gumgum, S. Özkar, L.T. Yıldırım, Polyhedron 28 (2009) 2313-2320
  10. M. Necas, M.R.J. Foreman, J. Marek, J. D. Woollins, J. Novosad, New J. Chem. 25 (2001) 1256-1263
  11. M. Aydemir, A. Baysal, J. Organomet. Chem. 695 (2010) 2506-2511
  12. M. Aydemir, A. Baysal, Polyhedron 29 (2010) 1219- 1224
  13. M. S. Balakrishna, K. Ramaswarmy, R.M. Abhyankar, J. Organomet. Chem. 560 (1998) 131- 136
  14. A. M. Maj, K.M. Michal, I. Suisse, F. Agbossou, A. Mortreux, Tetrahedron: Asymmetry 10 (1999) 831- 835
  15. R. Le Lagadec, L. Rubio, L. Alexandrova, R. Toscano, E. V. Ivanova, R. Meskys, V. Laurinavicius, M. Pfeffer, A. D. Ryabov, J. Organomet. Chem. 689 (2004) 4820-4832
  16. A. D. Ryabov, V. S. Kurova, V. Ekaterina, R. Ivanova, R. Le Lagadec, L. Alexandrova, Anal. Chem. 77 (2005) 1132-1139
  17. M. Aydemir, A. Baysal, N. Meric, C. Kayan, B. Gümgüm, S. Özkar, E. Sahin, J. Organomet. Chem. 696 (2011) 2584-2588
  18. J. X. Gao, X. D. Yi, P. P. Xu, C. -L. Tang, H. L. Wan, T. Ikariya, J. Organometal. Chem. 592 (1999) 290-295
  19. J. X. Gao, H. Zhang, X. D. Yi, P. P. Xu, C. L. Tang, H. L. Wan, K. R. Tsai, T. Ikariya, Chirality 12 (2000) 383-388
  20. J.-S. Chen, Y.-Y. Li, Z.-R. Dong, B.-Z. Li, J.-X. Gao, Tetrahedron Lett. 45 (2004) 8415-8418
  21. M. A. Bennet, A. K. Smith, J. Chem. Soc. Dalton Trans. (1974) 233-241
  22. M. A. Bennet, T. N. Huang, T. W. Matheson, A. K. Smith, Inorg. Synth. 7 (1982) 74-78.