Czasopismo
Tytuł artykułu
Warianty tytułu
Języki publikacji
Abstrakty
Using a modified Augustine’s method variously substituted Rh complexes were anchored on Al2O3 support. The prepared catalysts were characterized by spectroscopic methods and were applied in the hydrogenation of several acetophenone derivatives (p-CF3-acetophenone, acetophenone, p-NH2-acetophenone). Enantioselective C=O hydrogenations were observed with reasonable activity and selectivity on all heterogenized complexes, e.e. up to 80%. At the same time the immobilized samples showed the advantages of the heterogeneous systems: easy handling and recyclability. [...]
Słowa kluczowe
Czasopismo
Rocznik
Tom
Numer
Strony
549-554
Opis fizyczny
Daty
wydano
2008-12-01
online
2008-10-28
Twórcy
autor
- Department of Organic Chemistry, University of Szeged, 6720, Szeged, Hungary, azsig@chem.u-szeged.hu
autor
- Department of Organic Chemistry, University of Szeged, 6720, Szeged, Hungary
autor
- Organic Catalysis Research Group of the Hungarian Academy of Sciences, University of Szeged, 6720, Szeged, Hungary
autor
- Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, 1521, Budapest, Hungary
autor
- Department of Organic Chemistry, University of Pannonia, 8200, Veszprém, Hungary
Bibliografia
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- [5] J.M. Thomas, R. Raja, D.W. Lewis, Angew. Chem. Int. Ed. 44, 6456 (2005) http://dx.doi.org/10.1002/anie.200462473[Crossref]
- [6] R.L. Augustine, S.K. Tanielyan, S. Anderson, H. Yang, Chem. Commun. 1257 (1999) [Crossref]
- [7] R.L. Augustine, S.K. Tanielyan, N. Mahata, Y Gao, Á. Zsigmond, H. Yang, Appl. Catal. A-Gen. 256, 69 (2003) http://dx.doi.org/10.1016/S0926-860X(03)00389-2[Crossref]
- [8] Á. Zsigmond, F. Notheisz, Curr. Org. Chem. (Á. Molnár, ed.), 10, 1655 (2006)
- [9] R. Noyori, „Nobel Lecture” Angew. Chem. Int. Ed. 41, 2008 (2002) http://dx.doi.org/10.1002/1521-3773(20020617)41:12<2008::AID-ANIE2008>3.0.CO;2-4[Crossref]
- [10] R. Noyori, T. Ohkuma, Angew. Chem. Int. Ed. 40, 40 (2001) http://dx.doi.org/10.1002/1521-3773(20010105)40:1<40::AID-ANIE40>3.0.CO;2-5[Crossref]
- [11] K. Balázsik, B. Török, K. Felföldi, M. Bartók, Ultrasonics Sonochem. 5, 149 (1999) http://dx.doi.org/10.1016/S1350-4177(98)00043-1[Crossref]
- [12] T. Varga, K. Felföldi, P. Forgó, M. Bartók, J. Mol. Catal. A-Chem. 216, 181 (2004) http://dx.doi.org/10.1016/j.molcata.2004.03.019[Crossref]
- [13] Á. Zsigmond, U. Suhsen, F. Notheisz, J. Bakos, Appl. Catal. A-Gen. 303, 29 (2006) http://dx.doi.org/10.1016/j.apcata.2006.01.036[Crossref]
- [14] Zs. Herseczki, I. Gergely, Cs. Hegedüs, Á. Szöllősy, J. Bakos, Tetrahedron: Asym. 15, 1673 (2004) http://dx.doi.org/10.1016/j.tetasy.2004.04.023[Crossref]
- [15] N.A. Dubrovina, V.I. Tararov, A. Monsees, R. Kadyrov, C. Fisher, A. Börner, Tetrahedron: Asym. 14, 2739 (2003) http://dx.doi.org/10.1016/S0957-4166(03)00595-0[Crossref]
- [16] I.W.C.E. Arends, R.A. Sheldon, Appl. Catal. A: Gen. 212, 175 (2001) http://dx.doi.org/10.1016/S0926-860X(00)00855-3[Crossref]
- [17] Asymmetric Catalysis on Industrial Scale, H.U. Blaser, E. Schmidt (Eds.) (Wiley - VCH: Germany, 2003)
- [18] The Handbook of Homogeneous Hydrogenation, J.G. de Vries, C.J. Elsevier (Eds.) (Wiley - VCH: Germany, 2006)
- [19] H.U. Blaser, B. Pugin, F.J. Spindler, J. Mol. Catal. A 231, 1 (2005); I. Steiner, R. Aufdenblatten, A.Togni, H.U. Blaser, B. Pugin, Tetrahedron: Asymmetry 15, 2307 (2004) http://dx.doi.org/10.1016/j.molcata.2004.11.025[Crossref]
- [20] A.G. Hu, G.T. Yee, W.B. Lin, J. Am. Chem. Soc. 127, 12486 (2005) http://dx.doi.org/10.1021/ja053881o[Crossref]
- [21] A.G. Hu, H.L. Ngo, W.B. Lin, J. Am. Chem. Soc. 125, 11490 (2003) http://dx.doi.org/10.1021/ja0348344[Crossref]
- [22] Y.X. Liang, Q. Jing, X. Li, L. Shi, K.L. Ding, J. Am. Chem. Soc. 127, 7694 (2005) http://dx.doi.org/10.1021/ja050737u[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-008-0056-x